Friday, 27 September 2013

Today's Daily Brain Teaser (Sep 28, 2013)

Shuffle #9



In this teaser, you are to start with the word 'HALF', and then each time, change a letter to make a new word. You need to continue this process until you reach the word 'BACK'.



You must do this in four (4) turns.



Good luck.



HALF

_ _ _ _

_ _ _ _

_ _ _ _



BACK





Check Braingle.com for the answer.

Today's Daily Trivia Quiz (Sep 28, 2013)

Oxymorons 7

Test your knowledge of oxymorons. Oxymoron: A rhetorical figure in which incongruous or contradictory terms are combined.



Take the Quiz at Braingle.com

Vocabulary : Word of the Day : Misanthrope

mis-an-thrope



noun :: One who hates or mistrusts humankind.



"Like a plethoric burning martyr, or a self-consuming misanthrope, once ignited, the whale supplies his own fuel and burns by his own body." --Melville, Herman

ISON is Comet of the Year, Not the Century

Comet hunting veteran Mike A’Hearn cautiously predicts that comet ISON will be a lackluster naked eye object in November, calling it the “comet of the year,” despite earlier hype to the contrary. Continue reading →



via Discovery News http://news.discovery.com/space/astronomy/ison-is-comet-of-the-year-not-the-century-130927.htm#mkcpgn=rssnws1

'German Wild Boy' Sentenced for Fraud

A young man's mysterious story of living alone in the German wilderness captured the world's attention, and now he's been sentenced for fraud. Continue reading →



via Discovery News http://news.discovery.com/human/psychology/german-wild-boy-sentenced-for-fraud-130926.htm#mkcpgn=rssnws1

"The Woodwright's Shop" Episode Review #9: TIMBERRRRRRRRRRRRRRRRRRRRRR!

The next installment in my episode by episode, wise cracking review of the greatest television show ever…


Which came first, the chicken or the egg? It depends on whether that chicken lived in a log cabin or a post and beam house, because contrary to popular belief, it wasn’t inside an old fashioned log cabin that eggs were first scrambled in America. It was in one of the timber frame, mortise and tenon, post and beam buildings of the first colonists. What this has to do with chickens and eggs is not important, the show’s starting…


Roy’s shop is itself a timber frame structure, but for the moment he whisks us away us to downtown Winston Salem, where we find some “very medieval” looking timber frame buildings dating back to the mid 1700’s. The broadax hewn beams have been exposed to the elements for going on three centuries, yet they remain as stout as the day the colonials assembled them. There’s a real beauty in this type of framing with its strength and symmetry. The old European versions had mud daubing filling the spaces between the beams and thatched roofs. Many of the surviving American examples have shingled roofs and brick walls, but the look is the same. Beautiful.


Roy risks life and limb to show us how this type of construction takes advantage of the way wood behaves under stress, perching himself up in the trusses of an 1830’s barn. Carefully designed to shift the load from the roof to the walls, a great deal of engineering went into the way every timber was positioned. If I was up in those rafters at such a dizzying height, I’d be checking how long it takes a loogie to hit the ground. Not Roy, he pulls out a book from the era to read us a passage on calculating the size of a “queen post” truss. Here is a truly dedicated teacher, clinging to a beam forty feet above the hard packed dirt to read us a story, for goodness sake.


Whether he fell and was carried, or descended and walked on his own, we soon find Roy outside with his own little timber frame structure, ready to show us how to chop one of the large mortises common to this type of construction. He removes much of the waste with his boring machine, an interesting contraption complete with a depth scale and a pair of hand pedals which makes quick work of the job and looks like a lot of fun! We could have bought it new in 1913 for five and a half bucks. Today they’re a bit harder to come by and vastly more expensive. A century of time has inflated the price on that model by fifty or sixty times!


As he sets aside his boring machine and reaches for his corner chisel I find myself in disagreement with Roy, perhaps for the first time. He appears to consider the corner chisel a wonderful tool, while I think they’re just excess weight if you’re carrying your tool kit to work. Even Roy has to pull out a regular chisel to finish up the mortise, the corner chisel is only good for the corners, and not that more efficient. With a wide flat chisel, squaring the end of all but the widest mortises takes three chops. With a good sized mortising chisel it takes two, hardly a time saver. Of course, if I were timber framing all day, I may think differently. But woodworking catalogs that sell corner chisels today often find themselves overstocked.


“I know a hawk from a handsaw when the wind is southerly…” Roy often sings an odd verse or quotes a little poetry out of the blue while he works. This time he’s quoting Shakespeare as he crosscuts the shoulders for his tenon. I’m not sure Hamlet featured much timber framing, but if it inspires Roy, it inspires me. Splitting the cheeks away with a hand adze, Roy chamfers the end before he assembles his joint. “After I put in the purlin beam… this forms kind of a wainscot…I’ll try and put the whole thing together without knocking the whole building down…” Post and beam construction goes together like a three dimensional puzzle, but instead of a photo on the box, you get a lot of splinters. Angled supports and interlocking corners and dozens of tenons, it all has to fit together in a particular sequence in just the right way at just the right time. It’s really an impressive process, especially for one guy by himself, and once a frame is assembled you can see the sense of satisfaction further puffing up Roy’s marshmallow hat.


Back to the shop, which as we know, is also a post and beam structure. He built it himself after examining the construction from surviving 1850’s structures in his neighborhood. Here we’re treated to a post by beam tour, complete with photos of his bearded buddies during the construction. All of the traditional practices were followed, even the superstition of putting a coin in one of the plate mortises before raising the walls. I think I would have enjoyed being among Roy and his friends while the shop was being built. It looked like hard work, I know I would have slowed them down, I’m certain I would have lost at least one limb, but everybody seems so excited to be part of what was to become the legendary Woodwright’s Shop.


I’m going through the entire 30+ year run of The Woodwright Shop to create the ultimate guide to the series. It’ll be as fun to read as his show is to watch, so don’t miss a single one! Check out the archive at Stumpynubs.com!



http://feeds.feedburner.com/~ff/lumberjocks-blogs?d=yIl2AUoC8zA

Is This the Craziest Wingsuit Jump Ever?

Stuntman Jeb Corliss will attempt to jump out of a helicopter and steer his wingsuit through a crack in an 870-foot high rock. Continue reading →



via Discovery News http://news.discovery.com/adventure/extreme-sports/craziest-wingsuit-jump-ever-130926.htm#mkcpgn=rssnws1

DNews: Do We Really Use Only 10 Percent of Our Brain?

It's one of the more popular myths out there: We only use 10 percent of our brain's power. Watch as Anthony puts this myth to rest.



via Discovery News http://news.discovery.com/human/videos/do-we-really-use-only-10-percent-of-our-brain-video.htm#mkcpgn=rssnws1

Amazing Animals of the Week: Photos

An eagle attacking a deer, a toad swallowing a bat, and an anti-social gorilla each make an appearance in this week's gallery.



via Discovery News http://news.discovery.com/animals/amazing-animals-of-the-week-pictures-130927.htm#mkcpgn=rssnws1

Surprising Reasons You Drink Too Much Wine

Wine lovers could be pouring themselves more of their beloved intoxicant than they realize.



via Discovery News http://news.discovery.com/human/surprising-reasons-you-drink-too-much-wine-130927.htm#mkcpgn=rssnws1

Global Warming: Why Only 95 Percent Certainty?

A new IPCC report asserts with near certainty that humans are causing climate change, but the planet is not a test tube.



via Discovery News http://news.discovery.com/earth/global-warming/why-only-95-percent-certain-were-to-blame-130927.htm#mkcpgn=rssnws1

8 Strange Textiles for Tomorrow

From mushrooms to milks, materials scientists are finding innovative solutions to reducing pollution, waste and carbon emissions.



via Discovery News http://news.discovery.com/tech/nanotechnology/8-strange-textiles-tomorrow-130927.htm#mkcpgn=rssnws1

Kids SciFi: Cloudy With a Chance of Meatballs 2

The animated family film 'Cloudy With a Chance of Meatballs 2' makes science fun for the short set.



via Discovery News http://news.discovery.com/earth/kids-science-and-meatballs-130927.htm#mkcpgn=rssnws1

'Solid Light' Made from Photons

Researchers have made light act like a solid -- bringing the lightsaber to life (sort of). Continue reading →



via Discovery News http://news.discovery.com/tech/gear-and-gadgets/solid-light-light-sabers-made-photons-130927.htm#mkcpgn=rssnws1

So Long Silicon: Hello Carbon Nanotube Computer

The age of silicon could be ended by carbon. Continue reading →



via Discovery News http://news.discovery.com/tech/carbon-nanotube-computer-130927.htm#mkcpgn=rssnws1

This Car Won't Drive If Driver Is Distracted

An Emotiv neuroheadset measures a driver's brain activity to gauge if he or she is focused on the road. If not, the car slows down. Continue reading →



via Discovery News http://news.discovery.com/autos/drive/this-car-wont-drive-if-driver-is-distracted-130927.htm#mkcpgn=rssnws1

Climber Finds Bag of Jewels in Alps

What would you do if you stumbled across an abandoned box full of jewels worth some $332,000 — in the middle of nowhere…with no one looking? Turn them in, right? That’s what a French climber did after finding a trove … Continue reading →



via Discovery News http://news.discovery.com/adventure/climber-finds-bag-of-jewels-130927.htm#mkcpgn=rssnws1

DNews: 7 Things You Didn't Know About Redheads

There are a bunch of myths out there about redheads. Are they really going extinct? Are they more likely than others to develop cancer? Trace has all those answers and more.



via Discovery News http://news.discovery.com/human/videos/7-things-you-didnt-know-about-redheads-video.htm#mkcpgn=rssnws1

DNews: Why Do Leaves Change Color in the Fall?

One of the hallmarks of autumn is the beautiful array of leaves changing color. But why do leaves change from green into reds, oranges, yellows, and browns in the first place? Trace has all the answers.



via Discovery News http://news.discovery.com/earth/videos/why-do-leaves-change-color-in-the-fall-video.htm#mkcpgn=rssnws1

New Game Of The Week: Teslagrad - Official Nintendo Magazine.









New Game Of The Week: Teslagrad

Official Nintendo Magazine.

You've called it a puzzle-platformer. Would you say the focus is on the puzzles rather than the jumping around? Games like Donkey Kong Country Returns and the New Super Mario Bros series are all about action but does Teslagrad make you think, too?





http://ifttt.com/images/no_image_card.png

Branson Has 'Another Idea' For Cheaper Space Travel

In an interview last week, Virgin boss Richard Branson hinted that he has "another idea" for cheaper space travel. Continue reading →



via Discovery News http://news.discovery.com/space/private-spaceflight/branson-we-do-have-another-idea-for-cheap-space-travel-130927.htm#mkcpgn=rssnws1

Tasty Tech Eye Candy Of The Week (Sept 27)

The world's largest solar power plant, the first inflatable concert hall, the most efficient solar and more.



via Discovery News http://news.discovery.com/tech/robotics/tasty-tech-eye-candy-week-sept-27-130927.htm#mkcpgn=rssnws1

Goosefish Lays Veil Holding 1 Million Eggs

When the homely goosefish lays its eggs, it creates something beautiful.



via Discovery News http://news.discovery.com/animals/goosefish-egg-veil-130927.htm#mkcpgn=rssnws1

The Dead Spinning Star With a Split Personality

Astronomers make the first direct observations of a "missing link" between two stages of neutron star evolution. Continue reading →



via Discovery News http://news.discovery.com/space/chandra-spots-a-spinning-star-with-split-personalities-130927.htm#mkcpgn=rssnws1

The IPCC Climate Report: What Good Will It Do?

The IPCC has given an upper limit as to how much greenhouse gas emissions Earth should support, but floods and storms may push public more than scientists' warnings.



via Discovery News http://news.discovery.com/earth/global-warming/ipcc-climate-report-what-good-will-it-do.htm#mkcpgn=rssnws1

Breaking Bad: The Science Behind 5 Grisly Moments

How sound is the science behind the violence depicted on the show?



via Discovery News http://news.discovery.com/human/breaking-bad-the-science-behind-5-grisly-moments-130926.htm#mkcpgn=rssnws1

Weird Science! The Friday News Quiz (Sept. 27, 2013)

In this edition: mysterious photographs, fossilized bears and a curious admission from Bill Gates.



via Discovery News http://news.discovery.com/human/weird-science-quiz-130927.htm#mkcpgn=rssnws1