PopSci's Gray Matter demonstrates again and again what the layman should absolutely Not Try at Home. Which is precisely what makes Gray's experiments so fun. Remember when the mad scientist fully submerged his hand in liquid nitrogen? Today's demonstration also plays with what is (quite reasonably) assumed to be extremely dangerous and painful: torching the human hand.
Would it have been possible to build a rudimentary telegraph network in the stone age? Not too long ago, Jamie O'Sheathe of the Office for the Development of Substitute Materials set out to discover just that, venturing into the wilderness to determine whether a working telegraph might be built without the use of modern tools. Inspiring? Certainly. Green? Don't be fooled:
What appears to be an impossibly boundless volume of water is really an illusion created with the aid of a largely invisible acrylic cylinder. William Pye's "reverse fountain", entitled Charybdis (referring to the sea monster of Greek myth), was designed for Seaham Hall of Sunderland, England.
Dr. Elena Bodnar proposes a silly idea. Why not wear a bra that double as a gas mask? No point in being ill equipped (in the event of fires, terrorist attacks, dust storms or a swine flu outbreak). The instructions are simple: In the event of an emergency, remove bra.
Proposition 23 is the act where they would suspend AB 32, the global warming act of 2006. If proposition 23 is enacted by voter this would pause the porvision of AB 32 until California's unemployment rate drops to a 5.5%. The unemployment rate at this current point is as high as a 12% and has been like that for the exception of 3 times since 1980. supporters call it California Job Anitiative and opponents call it the Dirty Energy Proposition.In this article it states the reason proposition 23...
Infusing liquor with different flavors (seeds, herbs, spiced, fruits, cocoa nibs, etc.) is easier than you may think. All you need is an iSi Cream Whipper (re: nitrous oxide).
Gottlieb Daimler's "Revolutionary Riding Car" of 1885 doesn't look like a car (in truth, it would be more analogous to what we recognize today as a motorcycle), but it did mark the very first inkling of the automobile age.
How many gallons of gas does it take to get from Kansas City to New York? Depends on what you're driving. In this custom-modded Indy race car designed by students at the DeLaSalle Education Center? About four.
IEEE Spectrum examines the practice of cryonically freezing the dead, with the intent to "reboot" when medical advances are prepared to undo their death.
Felix Baumgartner plans to leap a record 120,000 feet, breaking four world records. If all goes well, Baumgartner will set records for highest altitude freefall, longest distance freefall, highest manned balloon fight, and fastest speed freefall (he will actually break the sound of speed!).
In this video tutorial, Creative Cow contributing editor Grant Swanson demonstrates a quick, easy and very high quality bleach bypass effect right inside of After Effects. Understand what the term refers to and how to simulate it in the digital intermediate process or on digital video, using After Effects.
If there's one thing in life you should know, it's how to take care of your car. Getting around town is one of this hardest things to do unless you have a car. Automobiles transport us to work, to school, to shopping centers and they even take us to our impossible in-laws, but they can't and they won't if they aren't maintained properly. So, if you think you need a little help to keep your vehicle in tiptop shape, who better to teach than the team at NASCAR? These NASCAR racing experts will h...
When editors or teachers ask you to write in "APA style," they do not mean writing style. They are referring to the editorial style that many of the social and behavioral sciences have adopted to present written material in the field. This how to video teaches you how you can master the APA format writing style and when you should use it. Write in a APA format.
The terms "wallpaper" and "desktop picture" refer to an image used as a background on a computer screen, usually for the desktop of a graphical user interface. 'Wallpaper' is the term used in Microsoft Windows, while the Mac OS calls it a 'desktop picture'. In this video you will learn how to use CINEMA 4D to create cool-looking computer wallpapers. Create computer wallpaper using CINEMA 4D.
Dopamine is a neurotransmitter that motivates us to engage in rewarding activities such as eating and sex. Animals without dopamine stop eating and starve to death.
Despite Ruling, Jack Lew Refuses to Call Health Care Mandate a Tax - ABC News.
Bonafide How-It's-Done (not exactly a HowTo) on remote-controlling your car via iPhone and Power Wheels. Brought to you by some crazy Texans, over at Waterloo Labs.
According to the UK's Daily Mail, a group of ladies have lovingly knitted their entire village. "...A small group of very twinkly ladies started 23 years ago with a couple of cottages and some pigs, and ended up creating more than 60 properties, complete with wheelie bins, outdoor loos, gas tanks, cars in the driveways and even a smart red telephone box."
Condom + Water = Fire Kinda. This is a quick 'survivalist' technique for makeshift solar fire-starting. Harness the power of sun. And at the same time you can make use of all those condoms* laying around.
Move over NASA— SpaceX is taking over. Well, not really. But today, the privately funded spacecraft company broke all expectations when their Dragon capsule fell to a soft landing in the Pacific Ocean, completing an undoubtedly successful demo flight of nearly two full trips around Earth. It was the first re-entry of a commercial spacecraft ever, bringing commercial space transportation closer to reality.
Remember the oh so delicious buttery popcorn you could only get at the movie theater? You can actually make popcorn that tastes this good right in your own home. All you need are the right ingredients and a little practice. Once you try this delectable snack, you will never eat microwave popcorn again.
These ain't your Disneyland churros, or really like any churros you've had in your life. Churros, which are Spanish doughnuts consisting of fried potato dough, originated in Spain but are now extremely popular in the U.S. The fried dough is usually tossed with mountains of cinnamon for a very satisfying sweetness and spice to compliment the greasy bread dough.
The Albright knot is also referred to as the Albright special, and although commonly called a knot, it's more accurately a bend. It's a strong fisherman's knot which binds two fishing lines together, both of different diameters. If you want to learn how to tie it, let Wade Bourne of MyOutdoorTV show you how it's done.
Color cast? What is it? It refers to an unwanted tint of a particular color in your photograph, which effects the whole picture evenly. It can be a ghastly sight, destroying an otherwise beautiful photo, but there is a cure. It's a common problem in digital photography, but a common fix in digital photo software, like Adobe Photoshop. This video will show you 6 different techniques to removing color casting in your images. Remove strong color cast from images in Photoshop.
You've all probably heard about Apple's attempts to thwart iPhone 4 users from opening up their own devices, thanks to their sly maneuvers in switching out everyone's screws with those funky pentalobular screws. But one thing Apple will never learn— they will never have complete control. Where there's a will, there's a way. And if someone wants to fix their own iPhone or modify it slightly, they're going to do it, regardless of what screws bind it together.
Etching your own circuit boards is tons of fun, but etching requires strong chemicals to dissolve the copper plating on blank circuit boards. The normal ferric chloride solution works well, but can be expensive and leaves permanent stains. Luckily, we can whip up our own etchant at home with everyday chemicals! Better yet, our new etchant will turn an eerie green color rather than the dull brown of ferric chloride.
WonderHowTo is a how-to website made up of niche communities called Worlds, with topics ranging from Minecraft to science experiments to Scrabble and everything in-between. Check in every Wednesday evening for a roundup of user-run activities and how-to projects from the most popular communities. Users can join and participate in any World they're interested in, as well as start their own community.
Scrabble Bingo of the Day: * FINNESKO [n/pl.] A finnesko is a boot made of tanned reindeer skin, with the reindeer's fur on the outside. It's an especially good, warm boot for subarctic regions. These boots originate from the Sami, indigenous people from the cultural region of Sápmi, located across four countries in the Arctic Circle; Norway, Sweden, Finland, and Russia. This area is also referred to as Fennoscandia.
Want a race car that never needs any gas? Then learn how to build your very own magnetic boxcar. With the magnificent magnetic force on your side your car will be cruising in no time!
If you’re planning to hold a party this October, what better event to model your event after than Oktoberfest? The German beer festival began in Bavaria, Germany in 1810 to celebrate a royal marriage. Since then, it has been celebrated annually by millions of attendees these past decades and has spread throughout the world. Of course, Oktoberfest would not come to be without the beer.
Anything that contains the words, "knock" and "down" would sound like something that is unsafe and shouldn't be used. But in this case, knock-down refers to something that is easy to put together, but looks like it took days to complete. So check this tutorial out on how to make a knock-down bookshelf with a mortise and tenon joinery. Good luck and enjoy! Create a knock-down bookshelf with mortise and tenon.
Mike from the SubStream's "Film Lab" has some tips regarding grip gear. Century Stands, more commonly referred to as C-stands or grip stands, are the most commonly used film equipment and can be seen on virtually every film set. C-stands are a grips best friend! And their not just for aiding set lighting, but can be used for multiple purposes. It's super handy! Use a C-stand on a film set.
Mike from the SubStream's "Film Lab" have some tips regarding a few in-camera trick shots, specifically... the dolly zoom.
This 3D software tutorial shows you how to use the cross section modifier in 3ds Max. The cross section modifier tool works on splines and is most often used when modeling with curves in 3D Studio Max. he CrossSection modifier creates a “skin” across multiple splines. It works by connecting the vertices of 3D splines to form a skin. The resulting object is another spline object that can be used with the Surface modifier to create a patch surface. These two modifiers, when used together, are s...
The Surface modifier in Autodesk's 3ds Max generates a patch surface based on the contours of a spline network. A patch is created wherever the segments of the interwoven splines form a three- or four-sided polygon. The Surface modifier and the CrossSection modifier, taken together, are referred to as Surface Tools. They allow you to create complex or organic surfaces, like the fuselage of a plane, or a three-dimensional character.
Watch this video tutorial to learn how to troubleshoot central heating problems. Step 1:
FRONDEUR 62 points (12 points without the bingo) Definition: a rebel [n]
With the recent death of Osama bin Laden near Islamabad, the whole world has gone crazy for Navy SEALs. Everybody wants to know what it was like for SEAL Team Six to carry out their heroic mission last weekend. Others want to know what it takes to become one.
I like to grow vegetables all year round, and I couldn't afford the big gas bulbs, or the power to run them. The big gas bulbs:
In what has become a rare scene in Washington, a group of bipartisan lawmakers joined President Barack Obama today at the White House for his signing of the Stop on Congressional Knowledge Act.
