الأربعاء، 30 نوفمبر 2011

Cypripedium

The genus name Cypripedium is derived from the Greek words "Cypris," an early reference in Greek myth to Aphrodite, and “pedilon” for sandal. This is because the fused petals that form the orchid’s pouch or modified lip (labellum) resemble a slipper or shoe. The staminode (sterile stamen) is often showy and seems to welcome the insect into the pouch where it makes its way to a back-door exit and in so doing transfers pollen to the stigma.
The text comes from "Meet the Ladies" -  a page at the US Forest Service website devoted to the "slipper orchids."  We have three varieties in Minnesota.  At the top and below are examples of the Showy lady's slipper - the state flower for Minnesota.
I photographed these along the bogwalk at Lake Bemidji State Park.  I don't have any photos of the White lady's slipper, which is more of a prairie flower, but the Yellow lady's slipper is fairly common.
I found several clusters in the ditch next to a road in Walker, Minnesota.  They are beautiful plants with wonderfully intricate flowers.

Perhaps it depends on how you define "fraud" ??

From an article by Matt Taibbi at Rolling Stone:
Last week, a federal judge in Mississippi sentenced a mother of two named Anita McLemore to three years in federal prison for lying on a government application in order to obtain food stamps... The total "cost" of her fraud was $4,367.

She has paid the money back. But paying the money back was not enough for federal Judge Henry Wingate... He ultimately gave her three years, saying, "The defendant's criminal record is simply abominable …. She has been the beneficiary of government generosity in state court."

Compare this court decision to the fraud settlements on Wall Street. Like McLemore, fraud defendants like Citigroup, Goldman Sachs, and Deutsche Bank have "been the beneficiary of government generosity." Goldman got $12.9 billion just through the AIG bailout. Citigroup got $45 billion, plus hundreds of billions in government guarantees.

All of these companies have been repeatedly dragged into court for fraud, and not one individual defendant has ever been forced to give back anything like a significant portion of his ill-gotten gains. The closest we've come is in a fraud case involving Citi, in which a pair of executives, Gary Crittenden and Arthur Tildesley, were fined the token amounts of $100,000 and $80,000, respectively, for lying to shareholders about the extent of Citi’s debt. Neither man was forced to admit to intentional fraud. Both got to keep their jobs...

This is the reason why all of these settlements allowing banks to walk away without "admissions of wrongdoing" are particularly insidious. A normal person, once he gets a felony conviction, immediately begins to lose his rights as a citizen. But white-collar criminals of the type we’ve seen in recent years on Wall Street – both the individuals and the corporate "citizens" – do not suffer these ramifications. They commit crimes without real consequence, allowing them to retain access to the full smorgasbord of subsidies and financial welfare programs that, let’s face it, are the source of most of their profits... 
More at the link.

A proposed function for dinosaur osteoderm


I had never heard the term osteoderm until this morning. 
Osteoderms are bony deposits forming scales, plates or other structures in the dermal layers of the skin. Osteoderms are found in many groups of extant and extinct reptiles, including lizards, various groups of dinosaurs... 
The image above (credit Fritz Geller-Grimm), shows osteoderm on the skin of a Gila monster.  What interested me was a report in the StarTribune about dinosaur osteoderms:
At the site in Madagascar, which was once a river, she and her colleagues found lots of osteoderms... she found that the adult osteoderm was hollow, while those from the younger skeletons were not. 

She had her answer. The dinosaurs used them over their lifetimes in much the way camels use their humps -- for long-term storage of minerals, she said. During times of drought or starvation, the dinosaurs could not live if they had to drain minerals from their arm and leg bones, she said.

"They weighed tens of tons," she said. "No way could they pull minerals from their limbs and still be able to walk. They would fracture their bones."
An osteoderm would obviously provide a non-weight-bearing site for calcium storage, but it's not clear to me if calcium could be selectively mobilized from one site while sparing others.  But apparently crocodiles use their osteoderms for thermoregulation, so possibly dinosaurs could redirect blood flow to the osteoderms in times of mineral deficiency.  Interesting theory.

TaskRabbit and other microjob sites

As explained in a Wall Street Journal article, a variety of online sites now allow people needing chores done to connect with people willing to freelance on a (very)short-term basis:
Rachel Christenson posted a few weeks ago at online marketplace TaskRabbit Inc. Neither she nor her husband wanted the "gross" job of dealing with an overflowing compost bin, so she clicked her mouse in search of someone who would do her dirty work. After about 11 hours and a few crazy questions like, "Are your worms nice?" Ms. Christenson, 27 years old, found a taker. Douglas Ivey, a 45-year-old research scientist, drained the "worm juice" from the bin, put back the compost, mixed in newspaper and hosed it all down. The price? $31...

Thousands of unemployed or underemployed workers have parlayed one-off job requests into part- or full-time work. The gigs are especially popular with stay-at-home moms, retirees and students. Workers choose their jobs and negotiate their own rates...

After submitting an online application, completing a video interview and going through a Social Security number trace and a federal criminal background check, Ms. Greenham joined the San Francisco-based company's crew of about 2,000 "TaskRabbits." She does odd jobs via the service every day, aiming to clear at least $25 an hour. So far, she's completed about 250 jobs and has racked up around $1,500 a month... 

Amazon Mechanical Turk, a service of Amazon.com Inc., lets people work from home, like virtual temps. Companies such as Microsoft Corp. and LinkedIn Corp. place jobs on the service, often to help them manage or categorize content, says Sharon Chiarella, vice president of Amazon Mechanical Turk. About a year ago, Chris Berry, a special-education teacher in Granite Bay, Calif., began actively using the service, launched in 2005, in hopes of making extra money to support his wife and four children. Mr. Berry, 39, earned more than $10,000 from tasks that paid as little as 10 cents a pop. He says he sometimes completed more than 1,000 jobs a day, ranging from writing golfing tips to doling out parenting advice. 
More at the Wall Street JournalAmazon Mechanical Turk sounds interesting; anyone with experience re the site?

addendum:  I just checked the Amazon Mechanical Turk site for "writing" tasks from home and found this request:
Rewrite a given sentence so that it is similar in meaning to the original sentence, yet substantially differently worded. 
That's not proofreading; it sounds more like a request to help someone steal intellectual content, disguise plagiarism, duplicate term papers etc.  Lots of other dodgy requests on the list.  But from some of the comments received on this post, there apparently are plenty of other better options to choose from.

Addendum:  See the response by Lady Heather in the Comments below.  She read this post, signed up, and is now generating about $20/day by working at home.

U.S. Senate approves detention of Americans indefinitely without trial

The Senate voted Tuesday to keep a controversial provision to let the military detain terrorism suspects on U.S. soil and hold them indefinitely without trial -- prompting White House officials to reissue a veto threat.

The measure, part of the massive National Defense Authorization Act, was also opposed by civil libertarians on the left and right. But 16 Democrats and an independent joined with Republicans to defeat an amendment by Sen. Mark Udall (D-Colo.) that would have killed the provision, voting it down with 61 against, and 37 for it.

“I’m very, very, concerned about having U.S. citizens sent to Guantanamo Bay for indefinite detention,” said Sen. Rand Paul (R-Ky.), one of the Senate’s most conservative members. Rand’s top complaint is that a terrorism suspect would get just one hearing where the military could assert that the person is a suspected terrorist — and then they could be locked up for life, without ever formally being charged. The only safety valve is a waiver from the secretary of defense.

“It’s not enough just to be alleged to be a terrorist,” Paul said, echoing the views of the American Civil Liberties Union. “That’s part of what due process is — deciding, are you a terrorist? I think it’s important that we not allow U.S. citizens to be taken.” 
And this -
I doubt that the President will blow up the bill.  Too many liberal democrats, including Senate Arms Services Chair Carl Levin, support it, so the president cannot charge political extremism. 
Via The American Convervative.

The arrogance of one of the 1%


An encounter filmed during the Occupy LA events; the man viewing the proceedings expresses his doubt that "anyone great" ever came out of the 99 percent.

الثلاثاء، 29 نوفمبر 2011

More Google Cluster Data



Google has a strong interest in promoting high quality systems research, and we believe that providing information about real-life workloads to the academic community can help.

In support of this we published a small (7-hour) sample of resource-usage information from a Google production cluster in 2010 (research blog on Google Cluster Data). Approximately a dozen researchers at UC Berkeley, CMU, Brown, NCSU, and elsewhere have made use of it.

Recently, we released a larger dataset. It covers a longer period of time (29 days) for a larger cell (about 11k machines) and includes significantly more information, including:

  • the original resource requests, to permit scheduling experiments
  • request constraints and machine attriibutes
  • machine availability and failure events
  • some of the reasons for task exits
  • (obfuscated) job and job-submitter names, to help identify repeated or related jobs
  • more types of usage information
  • CPI (cycles per instruction) and memory traffic for some of the machines


Note that this trace primarily provides data about resource requests and usage. It contains no information about end users, their data, or access patterns to storage systems and other services.

More information can be found via this link, which will (after a short questionnaire) take you to a site that provides access instructions, a description of the data schema, and information about how the data was derived and its meaning.

We hope this data will facilitate a range of research in cluster management. Let us know if you find it useful, are willing to share tools that analyze it, or have suggestions for how to improve it.

"Standing on the shoulders of giants" - updated


The phrase is conventionally attributed to Sir Isaac Newton in a letter to Robert Hooke in 1676 -
"What Descartes did was a good step. You have added much several ways, and especially in taking the colours of thin plates into philosophical consideration. If I have seen a little further it is by standing on the shoulders of Giants."
-  but has been traced back to Bernard of Chartres; John of Salisbury wrote in the 12th century:
"Bernard of Chartres used to say that we are like dwarfs on the shoulders of giants, so that we can see more than they, and things at a greater distance, not by virtue of any sharpness of sight on our part, or any physical distinction, but because we are carried high and raised up by their giant size." 
Further details at Wikipedia.

Addendum:  Readers jk and Casey remembered additional information about Newton's classic line.  After some additional searching, I found at The Inverse Square Blog this suggestion that Newton may have been making fun of Robert Hooke as a "vertically impaired" person:
On March 3, 1703, a very short giant died, and a greater one of average height may well have laughed to hear the news.

Robert Hooke has had the historical misfortune to have produced an extraordinary career that has been obscured over time — and in his own day too — by the still greater accomplishment of Isaac Newton. He compounded that ill luck by being something of an ass. His fate was sealed, at least in the intellectual politics of late 17th century London, by having chosen perhaps the worst person possible to annoy. Newton took offense easily, and nurtured his grievances indefinitely....

In his last letter to Hooke on the various issues involved, written in February 1676, Newton grandly acknowledged that Hooke had “added much in several ways,” to the science of light. And as for himself, “If I have seen futher iti s by standing on ye shoulders of Giants.”

How sweet — but for that in that famously touchy age, the fact of Hooke’s modest height gave the conventional phrase a nasty edge both men could have recognized....
Details of the Hooke/Newton relationship at the Inverse Square blog link.  Hooke certainly had a remarkable scientific curriculum vitae  - see the list of his investigations at Wikipedia.

Assassins in the news

Many reports today discussing the determination by Norwegian authorities that mass killer Anders Behring Breivik was insane at the time of his crime, and instead of going to prison will be undergo psychiatric care.  I won't elaborate on this - you'll find plenty of discussion/analysis elsewhere.

Yesterday while driving I heard part of a discussion on NPR re John Hinckley, Jr., who in 1981 tried to assassinate president Ronald Reagan.  He has now been declared sane and not a danger to anyone.  At the time of his trial he was deemed by the jury to be "not guilty by reason of insanity," so if he is no longer insane, the rationale for detaining him becomes weaker.  And of note, his attempt on Reagan's life was never considered to be a political act; he delusionally wanted to impress actress Jodie Foster.

A report in the Christian Science Monitor discusses information being presented by lawyers for Sirhan Sirhan that suggests that he was a diversion for the real killer of Robert F. Kennedy.
The lawyers, William F. Pepper and Laurie Dusek, also said sophisticated audio tests recently conducted on recordings from the assassination night show 13 shots from multiple guns were fired — five more than Sirhancould have fired from his small pistol. Authorities have claimed eight bullets were fired, with three hitting Kennedy and the rest flying wildly around the kitchen and striking five other victims who survived.

Pepper and Dusek argue that before Sirhan's trial, someone switched a bullet before it was placed in evidence because the bullet taken from Kennedy's neck did not match Sirhan's gun. The lawyers suggest a second gun was involved in the assassination, but they do not know who fired it.
I might revisit this in the future, when I have more time, because in the years after the assassination there was a lot of conspiracy theory about the deed, in particular because Sirhan was photographed standing in front of RFK, but the fatal bullet entered his neck from behind.

Making the most of bad publicity


Not LOL - but chuckling quietly.  Source.  And context.

In praise of "cheap" wine

My favorite wine (a Wisconsin local) is available for under $8 a bottle, but according to an article in Slate, even that is ridiculously high by European standards.
Try this experiment: Walk into the nearest wine shop and ask for an “everyday wine” recommendation. Refuse to give a price range, and see what the merchant suggests. My guess is you’re out 15 bucks. Critics seem to be pushing this price point as an appropriate range for “everyday wine”...

In Europe, consumption is 3-to-6 times higher than in the United States. But only the most affluent would spend 11 euros to drink a bottle of wine at home on a Wednesday night. Europeans seem perfectly comfortable cracking open a 1-euro tetra-pak of wine for guests. Germans, for example, pay just $1.79 on average for a bottle of wine...

Ernest Gallo, who, along with his brother Julio, popularized wine among the American masses, understood the psychology of wine better than anyone. He used to pour two glasses of wine for potential buyers, telling them that one sold for 5 cents, and the other for 10. According to Gallo, his guinea pigs invariably chose the more expensive option. What they didn’t know was that the two wines were exactly the same. Researchers have recently reproduced Gallo’s results, proving that our appreciation of a wine depends on how much we think it costs. If you can break yourself of this psychological quirk—or have your spouse lie to you about the cost of your wine—you’ll save a small fortune....

You’re probably hoping for some recommendations. You don’t need them. Reviews and recommendations are great for cars or televisions or overpriced wines, because bad decisions are expensive. If you hate your cheap bottle of wine, just uncork another. 
I'll offer my recommendation - Prairie Fume, from the Wollersheim winery in Prairie du Sac, Wisconsin.  Feel free to add yours in the comments - I'd be interested to hear what they are.

And the Slate article is a bit Eurocentric in its focus; I wonder what the cost of everyday dinner wine is elsewhere in the world.

Flash mob dabke in the Beirut airport


At the Rafic Hariri International Airport, in March of this year.
A flash mob performed a mix of Dabke and hip-hop to entertain and delight passengers and airport staff alike. M&C Saatchi and Beirut Duty Free created this vibrant event as part of their "Take Back More." campaign. The aim was to literally create a wonderful memory of Lebanon that passengers could take with them on their journey.
I had to look up dabke-
Dabke is an Arab folk dance. It is popular in several Arab countries such as Palestine, Lebanon, Jordan, Syria, and Iraq. A line dance, it is widely performed at weddings and joyous occasions. The leader of the dabke heads the line, alternating between facing the audience and the other dancers. Dabke in Arabic is literally " stamping of the feet." The leader, called raas ("head") or lawweeh ("waver"), is allowed to improvise on the type of dabke. The leader twirls a handkerchief or string of beads known as a masbha (similar to a rosary), while the rest of the dancers keep the rhythm. The dancers also use vocalizations to show energy and keep up the beat. The dabke leader is supposed to be like a tree, with arms in the air, a proud and upright trunk, and feet that stomp the ground in rhythm. At weddings, the singer begins with a mawwal. The raas or lawweeh takes the lead. Everyone does a basic 1-2-3 step before the song kicks in. At weddings, the dance is sometimes performed by a professional troupe dressed in costume.
Interesting re the origin:
The "dabkeh" originated in the Levant where houses were built from stone with a roof made of wood, straw and dirt. The dirt roof had to be compacted which required stomping the dirt hard in a uniform way to compact it evenly. This event of cooperation is called ta'awon and from here comes the word awneh, meaning "help." This developed into the song Ala Dal Ouna (على دلعونا), or roughly translated "Let's go and help". The dabke and the rhythmic songs go together in an attempt to keep the work fun and useful.
More information at Wikipedia, including subtypes and musical instrumentation. 

Watched it twice - a cheerful way to start my blogging morning.

الاثنين، 28 نوفمبر 2011

Restoration of Notre Dame

A photo by Henri Roger-Viollet (1869-1946)
Born in a distinguished Paris family, he belonged together with his elder brother Ernest Roger among the age’s most prominent and prolific inventors... But photography was also among his many passions. Experimenting from the 1890s, he invented a number of procedures of trick photography, and until his death he tirelessly documented the life of Paris...
From a gallery of several dozen of his photos assembled at Poemas del rio Wang, from which I can't resist including this famous photo of a braking misadventure at Gare Montparnasse (1895):

Peter Sellers' Inspector Clouseau


I've seen all the movies and so thought this would be predictable and not all that amusing. But it's very hard not to laugh - at least once or twice...

Lawyer-stabbing defendant must represent himself

Lowering the Bar is a wonderful source for the preposterous and humorous happenings in the legal workplace.  Here's an extended excerpt from a post earlier this month:
As you may recall, accused killer and total dick Josh Monson managed to get himself a mistrial and a new defense lawyer back in May after he poked his first lawyer in the neck with a pencil. Actually, I think the mistrial came after he poked the new lawyer in the neck with a pencil three days later, but it's not clear. Anyway, he poked his third lawyer with a pen yesterday, leading the judge to rule that he has now bagged his limit and will have to represent himself.

Unsurprisingly, the judge had previously ruled that Monson would not be allowed to have any writing utensils for this go-round, and although I assume they told No. 3 about his client's penchant for neck-stabbing he still made the mistake of leaving a pen within arm's reach. According to witnesses, Monson appeared to be going for the neck again, but missed and only scratched the lawyer's temple. His aim may have been thrown off by the electric stun device he was wearing, which an officer triggered when he saw Monson lunge...
Judge David Kurtz ruled that Monson has now forfeited his right to be represented by counsel, and that he will also be strapped to a special chair for the rest of the trial. Monson promptly complained about this, of course, saying it might give jurors the wrong impression.
There's no more appropriate photo to embed than the one used at the source.

Flying with little children during the holidays ?


An article at the Wall Street Journal offers a variety of tips and advice:
Parents are complaining of airline seating policies that create "baby ghettos" in the back of planes. Even worse, families are increasingly split up, leaving small children in middle seats in the company of strangers unless passengers arrange seat swaps on board...

Several factors are at play. First, many seats on flights are reserved for elite-level frequent fliers or full-fare business travelers. Routinely full flights have less seat-assignment flexibility. Also, airlines are increasingly selling choice seat assignments for extra fees, an expensive option for families. And bulkhead rows at the front of coach cabins that used to be ideal for traveling with infants, offering more privacy for diaper changes and more space for restless toddlers, now have to be reserved for passengers with disabilities. As a result, families often end up separated or at the back of the plane...

The plane's configuration can also affect placement. On smaller regional jets, for example, some rows don't have an extra oxygen mask to be used on an infant traveling on an adult's lap. That means someone who reserved a seat and has a lap child must be relocated, splitting up a family... [it seems to me that any adult with common sense could "buddy-breathe" with a child in an emergency, but of course rules are rules]

Ms. Hoobing thinks the hardest part of travel with kids is boarding. Airlines typically no longer let families with small children board first on flights. Instead, they often come after first class and top-tier frequent fliers. Kids and parents—lugging car seats, diaper bags, videogames and toys—clog the aisles and delay general boarding. Though airlines provide leniency, such as exempting diaper bags for carry-on bag limits and waiving checked-baggage fees for car seats and strollers, they have tightened restrictions.

On June 1, for example, American stopped letting parents check jogging strollers, non-collapsible strollers or strollers heavier than 20 pounds at the gate. United already bans gate-checking strollers that don't collapse.
Over 400 comments at the link, many by experienced, savvy travelers.

Where do everyone's exports go ??


A column at The Economist notes that...
In theory, countries’ current-account balances should all sum to zero because one country’s export is another’s import. However, if you add up all countries’ reported current-account transactions... the world exported $331 billion more than it imported in 2010, according to the IMF’s World Economic Outlook. The fund forecasts that the global current-account surplus will rise to almost $700 billion by 2014...

What is going on? Past studies by the IMF concluded that the global deficit in the 1980s and 1990s was largely due to the underreporting of foreign-investment income by rich countries and the under-recording of freight receipts... Another possible explanation posits that the surge in the global discrepancy broadly coincides with both the explosion in vertically integrated businesses, where firms locate different stages of production in different countries... Transfer pricing used by multinationals to shift profits around the globe may distort trade figures...

The good news is that international concerns about global imbalances may be much less pressing than many think. The bad news is that conventional balance-of-payments measures are clearly less reliable in a world of rising intra-firm trade and complex supply chains. That matters because dodgy statistics lead to policy mistakes. Governments should clean the figures up.

World's longest fingernails

Photos of this 45-year-old Las Vegas grandmother appear not infrequently on the 'net.  I thought this image was particularly well composed.

One of the Pictures of the Day at The Telegraph.  Credit: Incredible Features / Barcroft Media.

Addendum:  thefrangipangi found at The Daily Mail a biography of this lady with an additional half-dozen photos.

Taking care of elderly parents

It's a reflection of current first-world demographics that quite a few essays are being written about the experiences of adults taking care of parents who are in declining physical or mental health.  Here are several excerpts from a column by Lillian Rubin in this week's Salon:
Listen in on a group of middle-aged children of the elderly, and you’ll hear that even the most casual mention of aging parents is likely to open up a Pandora’s box of anxieties. These are stories told with tears, with exasperation, and sometimes, when they can take a step back, with laughter. Not funny ha-ha mirth, but more like the hysterical laughter we all experience at those moments when we’re forced to come to grips with the absurdity of life and our own helplessness.

Even if their parents are still doing fine, middle-aged children need only look around at friends and neighbors to be reminded that these anxieties will become theirs one day... the demographic and cultural context in which this takes place is vastly different now than it was a century ago. Then, few women worked outside the home, so someone was available to care for an ailing parent. Today, a changed culture combined with economic need has put most women in the labor force alongside their men, which means that there’s no one at home to take care of Mom or Dad when they need it...

Those in their 60s and 70s, who looked forward to these years with their promise of freedom from the responsibilities that bound them before, are now asking: “When do I get to live my life for myself?” The younger ones, who at middle age are already stretched thin by their own financial problems — worried about how they’ll provide for their children’s education, whether they’ll ever have enough for their own retirement, how they’ll live the rest of their lives — are asking: “How can I do it all?”...

If there’s one word to describe the dominant feeling on both sides of the bridge that connects the generations at this stage of life, it’s “ambivalence.” “I love my parents, but…”  ...The parents’ stories are the mirror image of their children’s. “I love my children, I know they want to help, but…” The words say they appreciate their children’s concern while they feel it as an infringement on their autonomy...

“I feel like I’m being torn to pieces,” cries a 48-year-old woman as she struggles to balance her care and concern for her 70-something parents who need help and don’t have the financial resources to pay for it. Her parents’ response: “We just want her to stop nagging us and let us live our lives the way we want to.” I remind them that their daughter says they can’t afford to continue to live their lives as they have. “That’s our problem,” her mother replies, hotly. “We’ve managed until now. We’ll manage again.” It’s a no-win situation...

There is no right and wrong here, no black and white; there are only shades of gray in situations so murky that it’s nearly impossible for either parents or children to know just when it’s the right time to take a step, make a move...

“This was supposed to be my time,” says a 75-year-old retired widower whose 94-year-old mother has been living with him for 13 years. “It’s hard not to think, What about me? I’ve had some heart problems, and I think about that and know that, well, you know, I could die anytime and I’ll never have had the chance to live these years like I wanted to.”
The rest of the essay is at Salon.

Laurel and Hardy dance scene from Way Out West


This two-minute segment from one of their better movies is often cited as an iconic moment in the transition of the entertainment industry from vaudeville to cinema.  It's not really "funny," so much as, well... pleasant and enjoyable (for those in a hurry, the dancing begins at about 1:15).

What I hadn't realized before preparing this post was how many times this scene has been remixed with modern music, including Santana, the Rolling Stones, The Beatles, and many others.  I thought this version was particularly well done:

Handmade With Love - Gift Ideas For The Holidays - Ideas #96, #97, #98, #99 and #100

If you support handmade and love to give gifts from the heart then you're going to love our "Handmade With Love - Gift Ideas For The Holidays" series of posts.

The handmade ideas are taken from all the wonderful free Christmas articles, e-patterns, tutorials, graphics, stitcheries, craft projects and more that The Best Free Craft Articles blog contributors have to offer.

Here's ideas #96, #97, #98, #99 and #100.:

Idea #96 - A  snowman doll is always a delightful gift.

Snow People Doll E-Pattern
Copyright © 1997 - All Rights Reserved - Written by Deanna Hogan of Blue Heron Dolls.

Idea #97 - A festive holiday table runner is always a welcome gift.

Utility Table Runner Tutorial
Tutorial Version Created and Written by Sylvia of Pieces From My Scrapbag blog. 

Idea #98 - Trivets make a terrific gift.

Copyright © 2010 - All Rights Reserved - Written By  Jessica Jones of Jessica Jones.

Idea #999 - An Angelina fiber vase makes a unique and beautiful gift.

Angelina Fiber Vases
Copyright © 2008-2009 - All Rights Reserved - Written By SueBleiweiss


Idea #100 - A Christmas ornament wreath is always a cherished gift.

Copyright © 2009 - Written By Cathy of Hazelruthe's BlogDelphinium

Please respect each artist or crafters Terms Of Use for their free article.

We hope you have enjoyed our 100 handmade gifts ideas for giving to your loved ones this holiday season and hope they have inspired you to create handmade gifts of your own for the holidays.

Handmade With Love - Gift Ideas For The Holidays - Ideas #91, #92, #93, #94 and #95

If you support handmade and love to give gifts from the heart then you're going to love our "Handmade With Love - Gift Ideas For The Holidays" series of posts.

The handmade ideas are taken from all the wonderful free Christmas articles, e-patterns, tutorials, graphics, stitcheries, craft projects and more that The Best Free Craft Articles blog contributors have to offer.

Here's ideas #91, #92, #93, #94 and #95:

Idea #91 - A  cell phone pouch is always a welcome gift.




Tutorial: Cell Phone Pouch
Copyright © 2008-2009 - All Rights Reserved - Cheryl Bosarge of Bayou Bags and Lenny DaVinci blog.

Idea #92 - A petal drawstring bag makes a beautiful gift and keepsake.

Petal Drawstring Bag....Tutorial

Copyright © 2008-2009 — All Rights Reserved — Written By Julia Camilleri for her "Julia's Place" Blog.

Idea #93 - His and hers rooster mugs makes a great gift for a couple.

Copyright © 2001 - All Rights Reserved - Sue Allemand of Palette Primitives.

Idea #94 - Sachets are always a thoughtful present.

Free Dress Sachet Pattern
Copyright © 2009 - All Rights Reserved - Written by Bette Shaw of Bette's Tomorrows Treasures.


Idea #95 - Delphinium scarf makes a beautiful gift.

Copyright © 2008 - All Rights Reserved - Julia Sprague of Stoneview blog.

Please respect each artist or crafters Terms Of Use for their free article.

I hope you are inspired to create handmade gifts of your own for the holidays.

Stay tuned for Ideas  #96, #97, #98, #99 and #100.

Handmade With Love - Gift Ideas For The Holidays - Ideas #86, #87, #88, #89 and #90

If you support handmade and love to give gifts from the heart then you're going to love our "Handmade With Love - Gift Ideas For The Holidays" series of posts.

The handmade ideas are taken from all the wonderful free Christmas articles, e-patterns, tutorials, graphics, stitcheries, craft projects and more that The Best Free Craft Articles blog contributors have to offer.

Here's ideas #86, #87, #88, #89 and #90:

Idea #86 - A  push pin tree makes a truly unique gift and beautiful holiday decoration.


Push Pin Tree Tutorial

Copyright © 2009 - All Rights Reserved - Written by Alisa Burke of Alisa Burke.

Idea #87 - Covered button bobby pins make a great stocking stuffer.


How-To: Covered Button Bobby Pins
Copyright © 2008-2009 - All Rights Reserved - Cheryl Bosarge of Bayou Bags and Lenny DaVinci blog.

Idea #88 - Quilted placemats make a really colorful gift.



Quilted Placemats Tutorial
Copyright © 2010 - All Rights Reserved - Written by Ayumi of Pink Penguin blog.

Idea #89 - Dollhouse potholders make a charming gift.


"Doll House" Potholder Tutorial
Copyright © 2009 - Written By Nanette Merrill of Freda's Hive.

Idea #90 - The wishful thinking bag is a terrific gift for all the females on your gift giving list.



The Wishful Thinking Bag Tutorial
Copyright © 2010 - Written by Creative Cutie blog.

Please respect each artist or crafters Terms Of Use for their free article.

I hope you are inspired to create handmade gifts of your own for the holidays.

Stay tuned for Ideas  #91, #92, #93, #94 and #95.

Handmade With Love - Gift Ideas For The Holidays - Ideas #81, #82, #83, #84 and #85

If you support handmade and love to give gifts from the heart then you're going to love our "Handmade With Love - Gift Ideas For The Holidays" series of posts.

The handmade ideas are taken from all the wonderful free Christmas articles, e-patterns, tutorials, graphics, stitcheries, craft projects and more that The Best Free Craft Articles blog contributors have to offer.

Here's ideas #81, #82, #83, #84 and #85:

Idea #81 - A pen case makes a terrific present for all the teachers, office workers, Moms, and students on your gift giving list.


How To Make a Stylish Pen Case
Copyright © 2008 - All Rights Reserved - Written by Ayumi of Pink Penguin blog.

Idea #82 - Pillowcases make great gifts.


Pillowcase Tutorial
Copyright © 2009 - All Rights Reserved - Written by Chris Daly of Shady Grove Studios

Idea #83 - A framed silhouette makes a fabulous gift and keepsake.


Silhouette Tutorial
Copyright © 2007 - All Rights Reserved - Melissa of Haworth Handmade.

Idea #84 - Bitty bug pincushion makes an adorable gift.


Bitty Bug Pincushion
Copyright © 2009 - All Rights Reserved - Lauren Brandy of Lauren Brandy.

Idea #85 - A sewing machine mat is the perfect gift for all the sewers on your gift giving list.


Sewing Machine Mat
Copyright © 2007-2009 - All Rights Reserved - Written by Carina Envoldsen-Harris of Carina's Craftblog blog.

Please respect each artist or crafters Terms Of Use for their free article.

I hope you are inspired to create handmade gifts of your own for the holidays.

Stay tuned for Ideas  #86, #87, #88, #89 and #90.

الأحد، 27 نوفمبر 2011

Spider web stabilimenta


I first became aware of the stabilimenta in some spider webs when I lived in a house in a rural location in Kentucky and shared my couple acres with a number of Argiope spiders (Saint Andrews Cross spiders) who liked to weave their webs near my house where the lights presumably helped attract their prey at night.

Those particular spiders created a rather simple but still impressive vertical zig-zag line in the center of their webs.  From then until now my understanding was that the stabilimenta served to make the web visible to birds and other non-prey (and I was appreciative of their foresight when hiking along wooded trails).

But now I learn from the Wikipedia page that the stabilimenta may serve other purposes, including camouflage, or making the spider appear larger and more fearsome or more sexually attractive, or that it provides a thermoregulation function, or that the stabilimenta reflect ultraviolet light and thus attract insects.

I can't leave the topic without mentioning the most famous stabilimenta of all time:


In 1948 E.B. White wrote an essay for The Atlantic about the death of a favorite pig -
I spent several days and nights in mid-September with an ailing pig and I feel driven to account for this stretch of time, more particularly since the pig died at last, and I lived, and things might easily have gone the other way round and none left to do the accounting. Even now, so close to the event, I cannot recall the hours sharply and am not ready to say whether death came on the third night or the fourth night. This uncertainty afflicts me with a sense of personal deterioration; if I were in decent health I would know how many nights I had sat up with a pig...
Some of you will enjoy reading the full essay at the link.  

Charlotte's Web image and link to the essay via Ghost of the Talking Cricket.  Top photo credit: Muhammed Karim.

This is how the Curiosity Rover will land on Mars


An impressive animation from the JPL.  As a side note, it's a bit startling to note how "non-aerodynamic" the craft travelling to Mars is (a flattish disk moving face-first).  Of course, in the "emptiness" of space, there's no need for tapered noses and long cylindrical bodies.

Pandemic H5N1 influenza virus created

Excerpts from a report in Science:
ROTTERDAM, THE NETHERLANDS—Locked up in the bowels of the medical faculty building here and accessible to only a handful of scientists lies a man-made flu virus that could change world history if it were ever set free.

The virus is an H5N1 avian influenza strain that has been genetically altered and is now easily transmissible between ferrets, the animals that most closely mimic the human response to flu. Scientists believe it's likely that the pathogen, if it emerged in nature or were released, would trigger an influenza pandemic, quite possibly with many millions of deaths. 

In a 17th floor office in the same building, virologist Ron Fouchier of Erasmus Medical Center calmly explains why his team created what he says is "probably one of the most dangerous viruses you can make"—and why he wants to publish a paper describing how they did it. Fouchier is also bracing for a media storm. After he talked to ScienceInsider yesterday, he had an appointment with an institutional press officer to chart a communication strategy.

Fouchier's paper is one of two studies that have triggered an intense debate about the limits of scientific freedom and that could portend changes in the way U.S. researchers handle so-called dual-use research: studies that have a potential public health benefit but could also be useful for nefarious purposes like biowarfare or bioterrorism....
More at the link, and some informed discussion in a Reddit thread.

Four "perfect hands"

From a story in The Sun, via Arbroath:
A group of whist players were each dealt a complete suit in an opening hand — beating odds of two thousand quadrillion to one. Wenda Douthwaite, 77, and her three friends were "gobsmacked" when they were dealt the hand during a game last week. Mathematician Dr Alexander Mijatovic, a probability expert at Warwick University, worked out the odds as being 2,235,197,406,895,366,368,301,559,999 to 1...

Everything was done as usual. The pack of cards was an old one. The cards were shuffled, cut and dealt as normal... "We play regularly and are always very careful to make sure the deck of cards is shuffled repeatedly.
I don't mean to sound churlish here, because they surely deserve their moment of fun and fame, but mathematically every other set of hands they were dealt that night would have had the same probability of occurring.  This arrangement of cards is visually striking, but not mathematically any less likely than any other specific distribution.

How to build a camp stove or fireplace


An email from a reader alerted me to the existence of a book entitled "Camp Stove and Fireplaces," by A.D. Taylor (1937), which my local library was able to obtain for me.  This publication by the Forest Service of the United States Department of Agriculture served as a reference manual for participants in the CCC undertaking stonework.

It's a surprisingly comprehensive and sensible instructional book, illustrated by clear line drawings such as those above.  It does not discuss stuctures such as buildings, bridges, and walls - just the fire-related structures along trails and at campsites.  In an era when huge numbers of Americans were for the first time beginning to discover and explore the national and state parks, the book was written with a goal of producing campfire sites that would minimize the risk of forest fires, while blending the design of the structures into the natural landscape as attractively as possible.

I didn't realize the CCC provided this degree of formal training; I thought most of the skilled work was simply guided by "local experienced men."  This book may help explain some of the uniformity of structures that can be seen in parks across the country.

Hallelujah !


I don't think it's disrespectful to chuckle at this misadventure.  And it's uncommon to find insightful comments on most YouTube videos, but I believe this one is correct:
However they have an even bigger problem - the Hallelujah chorus doesn't celebrate his ASCENSION into heaven, but his resurrection.
Via Nothing To Do With Arbroath.

Word for the day: "pleaching"

From an article in The Telegraph:
The use of pleached trees to establish the architecture of a garden is one of the defining aspects of 17th and 18th-century design, particularly in France and Italy. Traditionally used to demarcate grand allées or to enclose intimate spaces, pleached trees had, until recently, fallen out of widespread use....

Pleaching is a style of growing trees in a line, usually straight, with the branches of the tree tied together and clipped to form a flat plane above the bare trunk. The branches are tied onto canes or wire to make tiers, and are then regularly pruned to keep their shape....

Planting a pleached hedge has been made much easier in recent years by the availability of ready-pleached trees. Imported mainly from Italy, these are trees whose branches have already started to be trained and are tied to a bamboo frame.... An imposing row of neatly clipped trees looks beautiful, but demands work... a team of three expert gardeners will spend a whole week, twice a year, maintaining a run of 50 trees.

'Tis the season for... balsam bough thieves

One of the classic sensual pleasures of the holiday season is the scent of balsam permeating a home or place of business. Balsam trees, wreaths, and swags are used to decorate living rooms, doors, windows, and mantelpieces. In doing so, we probably never question where the balsam comes from; if we give it any thought, we assume it is harvested from commercial tree farms or represents a reuse of forestry waste products.

This fall I visited a lot (in a platted subdivision) where I’ve been clearing brush in preparation for building, and encountered two young men with a pickup truck. I thought they were hunters, but when I greeted them and saw no guns they told me they were searching for “balsam balls” (which I interpreted as “witches brooms”). I told them they were on private property, and cordially suggested that in the future they make use of a plat book to ascertain which properties were public and private. They indicated that they would continue searching, but wouldn’t disturb anything near the driveway, and they headed into the woods.

When I returned the next day I was shocked by the devastation they had wrought on the property. About a dozen balsam trees - all within a few yards of the driveway - had been stripped of branches. After a moment’s reflection I realized that they had been hunting “balsam boughs” for the holiday decoration trade.

Perhaps more disappointing than the theft itself was the technique they had used:

This wasn’t a matter of pruning a few branches from each tree; rather, the trunks had been stripped bare to the height reachable by a grown man wielding a lopper. Each of these trees is now essentially standing deadwood. And this from two young men whose heritage should reflect a deep respect for the natural environment.

The Minnesota DNR reported in 2004 that approximately 4000 tons of balsam boughs are harvested annually from our forests, each ton yielding roughly 400 wreaths; the state’s balsam bough industry had annual retail sales in 2004 topping $20 million. The vast majority of this trade is managed well, with bough-collecting permits obtained at state, tribal or county offices, depending on where the worker plans to gather material. As my experience shows, there are at least a few “rogue” workers who respect neither private property rights nor the environment.

(This is a repost of an item I originally wrote for this blog in December of 2007. With the holiday season approaching again and the economy even worse, property owners should be aware that trees are $$$ in some people's eyes. And not just evergreens - a mature walnut or other hardwood can yield a lucrative return for someone willing to work a few hours with a chainsaw...)

Handmade With Love - Gift Ideas For The Holidays - Ideas #76, #77, #78, #79 and #80

If you support handmade and love to give gifts from the heart then you're going to love our "Handmade With Love - Gift Ideas For The Holidays" series of posts.

The handmade ideas are taken from all the wonderful free Christmas articles, e-patterns, tutorials, graphics, stitcheries, craft projects and more that The Best Free Craft Articles blog contributors have to offer.

Here's ideas #76, #77, #78, #79 and #80:

Idea #76 - A felted pen cup makes a terrific present for all the teachers, office workers, Moms and Dads, and students on your gift giving list.  


Felted Pen Cup - Felting over objects
Copyright © 2007 - All Rights Reserved - Marie Spalding of Living Felt.

Idea #77 - A beaded bauble ornament makes a beautiful gift.



Beaded Bauble Tutorial...
Copyright © 2007 — All Rights Reserved — Written By Julia Camilleri for her "Julia's Place" Blog.

Idea #78 - Toile ornies make great Christmas tree decoration gifts?


TOILE ORNIES

Copyright © 2002 - All Rights Reserved - Sue Allemand of Palette Primitives.

Idea #79 - Vintage wood spool elf ornaments make an adorable gift.

Free Retro Holiday Christmas Wood Spool Elf Pattern
Copyright © 2008 - All Rights Reserved - Sherry Marrero of AnniesCupboards.com.

Idea #80 - A folded star or Somerset patchwork trivet makes a beautiful gift.

Folded star or Somerset patchwork
Copyright © 2008 - All Rights Reserved - Written By Jennifer Richards of Bronze Wombat blog at http://bronzewombat.blogspot.com/ .

Please respect each artist or crafters Terms Of Use for their free article.

I hope you are inspired to create handmade gifts of your own for the holidays.

Stay tuned for Ideas  #81, #82, #83, #84 and #85.

Handmade With Love - Gift Ideas For The Holidays - Ideas #71, #72, #73, #74 and #75

If you support handmade and love to give gifts from the heart then you're going to love our "Handmade With Love - Gift Ideas For The Holidays" series of posts.

The handmade ideas are taken from all the wonderful free Christmas articles, e-patterns, tutorials, graphics, stitcheries, craft projects and more that The Best Free Craft Articles blog contributors have to offer.

Here's ideas #71, #72, #73, #74 and #75:

Idea #71 - How about a beautiful pine cone wreath for all the gardeners and nature lovers on your gift giving list.


Pinecone Wreath
Copyright © 2010 - All Rights Reserved - Written By Linda Walsh of Linda Walsh Originals.

Idea #72 - Dish washer hanging signs make a great gift for the kitchen.



Dishwasher Hanger Signs

Copyright ©2008 - All Rights Reserved - Written By Serena Smith. Serena is the owner of Embroidery Treasures http://www.embtreasures.com/

Idea #73 - How about some adorable magnets?


Tutorial: Scraps + Magnet = Fun?!

Copyright © 2009 - All Rights Reserved - Written by Ayumi of Pink Penguin blog.


Idea #74 - Make-up bags are a great gift for teenage girls.



Make-Up Bag Tutorial
Copyright © 2007 - All Rights Reserved - May Britt of Abyquilt blog.


Idea #75 - How about a customized letter opener?


Copyright © 2009 - All Rights Reserved - Molly of A Bit O' Shine Blog.

Please respect each artist or crafters Terms Of Use for their free article.

I hope you are inspired to create handmade gifts of your own for the holidays.

Stay tuned for Ideas  #76, #77, #78, #79 and #80.