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How To: Perform infrared spectroscopy in the chemistry lab

The Interactive Lab Primer (ILP) has been developed as part of the Royal Society of Chemistry Teacher Fellowship Scheme, one of the themes of the Chemistry for Our Future program, and initiative which aims to secure a strong and sustainable future for the chemical sciences in higher education. The aim of the ILP is to address the diverse range of experience and skills students bring with them to a university by offering a resource to support their transition from school to the university chem...

How To: Measure melting points in the chemistry lab

The Interactive Lab Primer (ILP) has been developed as part of the Royal Society of Chemistry Teacher Fellowship Scheme, one of the themes of the Chemistry for Our Future program, and initiative which aims to secure a strong and sustainable future for the chemical sciences in higher education. The aim of the ILP is to address the diverse range of experience and skills students bring with them to a university by offering a resource to support their transition from school to the university chem...

How To: Make a shepherd's pie

Some don't like shepherd's pie, but if you love it, try making it at home. This shepherd's pie recipe is sure to be a family favorite. It's not actually a "pie", as in dessert, but a full-blown, hearty meal.

Dueling Plasma: Singing Tesla Coils' Shocking Battle to the Death

Tesla coils are electrically satisfying in so many ways. But what happens when a guitar-playing city coil has a run-in with a backwoods, banjo-playing, inbred coil? A musical duel to the death! Watch these two Tesla coils battle it out as they play Dueling Banjos. Shocking. Just shocking. Okay, so it's no secret that Tesla coils can create a wonderful light show of electricity, but by modulating the frequency, they quickly turn into powerful singing Tesla coils—the key to any electromaniac's ...

News: The Recycling Entertainment System: What Rock Band Would Have Been Like in the 8-Bit Era

As advanced gaming systems continue to evolve, older classics like the Nintendo Entertainment System (NES) are one step closer to extinction. They're rotting in the basements of gamers. They're gathering dust at the local pawn shop. Or worse... being thrown out in the trash like a used up condom. But not everybody is getting rid of their NES—or more specifically, their NES controllers.

News: Holy Pac-Man! DIY Light Painting Saber Is Pure Awesome

A few months ago, we showed you a pretty awesome light painting project that visually captured invisible Wi-Fi signals around town using a Wi-Fi detecting rod filled with 80 LEDs. With some long exposure photography, the results were pretty amazing. This project was inspired by those crazy Norwegians, but this build lets you do something even more amazing—capture pictures of colorful written text and drawn images, frozen in midair.

News: 11.3 Million Video Game Deaths Visualized

Nope, it’s not the McDonalds menu, but close enough. Jim Blackhurst has mapped 11 million deaths onto a 3-dimensional point cloud for video game Just Cause 2. The result is an amazing virtual heat map of a world where every white dot represents a death on impact: The millions of deaths formulate a detailed outline of major structures and roads in the game, visually mapping "extractions" at every square inch. In most traditional games, this would not be possible—players more often than not sta...

Jan Kounen: Undisputed Master of Psycho Stop Motion Animation

As inspiration for the Levitation Challenge, a demonstration of pure stop motion genius: Jan Kounen's Gisele Kerozene, the tale of four extremely odd witches "flying" on motorized brooms. If Tokyo's Levitating Girl has to jump 200 times to get the perfect shot, imagine how many times these four guys had to jump to get a full 4 minutes and 30 seconds of stop motion magic.

News: Zooming Into Sand

Incredible. There's a type of sand (found only on the small Okinawan island of Iriomote) in which each grain resembles a tiny star. And I never would have known, if it hadn't been for blogger Jason Kottke's pal Mouser. Mouser collects sand from all around the world, and then documents each sample with a macro lens:

News: Yes, There is Such a Thing as Deep-Fried Butter

There are endless deep-fried recipes for disaster (re: heart attack), but this one takes the cake. Abel Gonzales Jr., the inventor of fried Coke and fried cookie dough, presents deep-fried butter, which tastes like a “a mix between a biscuit or a croissant that is just stuffed to the gills with butter on the inside.” Gonzales' creation took top prize at last year's Texas State Fair.

News: Anal-Retentive Miniscule Pencil Tip Carvings

Dalton Ghetti has been carving teeny, tiny pencil tip sculptures for 25 years. Mr. Ghetti, who owns about as many possessions as a monk, is aware how unusual his craft is. He started carving tree bark when he was a child and experimented with everything from soap to chalk before settling on graphite. It's second nature now, and for 90 percent of his work, all he needs is a sewing needle, a razor blade and a carpenter's or No. 2 pencil.

How To: Reply to Texts on Your AirPods Without Siri Reading Out Your Messages

Your iPhone's "Announce Messages with Siri" feature is pure Apple. If you have a pair of connected AirPods (2nd generation or newer), Siri can read your messages to you as they come in, and you can say "Reply" to send one back. However, that natural flow is disrupted once Siri reads back your drafted text — but you can disable it to make the process smooth all the way through.

How To: Make Low Fat and High Protein Apple Cinnamon Soya Shake

Many of you may already know that Soy milk is low on fat but at the same naturally high in proteins, essential fatty acids, and fibers. But if you're like me and can't stand the taste of Soy milk alone then I'll show you how to make it delicious by adding apples and cinnamon powder in this Apple Cinnamon Soya Shake recipe. Average preparation time: 10 Minutes

News: Jewelry Made With Hair and Dead People

No exaggeration in today's headline, design student Anna Schwamborn has actually designed a jewelry line made from the hair and cremated ashes of dead loved ones. Human hair sure makes a nice accent to the black bone china (note the word "bone" - human ashes are mixed in).

How To: Make easy pizza dough

Don't bother ordering out for pizza tonight… try making your own with this easy pizza dough recipe. It's the perfect pizza doughy to begin with, because it's super quick and easy. Most people think that making dough is hard, but this recipe breaks the myth. Just follow the step-by-step instructions and get some pizza sauce ready, and the rest is simple.

How To: Make 950 Platinum Ruthenium Alloy

Filmed at Kraftwerks from PM West, Robert Lumabao demonstrates how one refiner makes beautiful and reliable platinum casting grain. By utilizing hydrogen, a spectacular light show of molten platinum is carefully blended with pure ruthenium. Come let Robert show you how to make a 950PT/RU alloy! Make 950 Platinum Ruthenium Alloy.

News: Amazing Solar-Powered Printer Uses Sunlight to Sculpt 3D Objects Out of Sand

No matter if you've used one or not, you've got to admit that 3D printers are pretty darn awesome, especially the self-replicating ones that extrude molten plastic and the shoebox-sized versions that use mesmerizing stereolithography to build tiny objects layer by layer. But what's even cooler? A solar-powered printer that uses the sun's energy to melt sand and make 3D objects out of glass.