15 Awesome Chemistry GIFs You don’t need to watch Breaking Bad to know that chemistry is pretty awesome. Below, we explore our favorite 15 chemistry GIFs and the science behind them (when we could figure it out): Melting Metal With Magnets The Science: The copper wire has a significant amount of AC electricity running through it, causing it to act like a really strong electromagnet. In the metal slug, eddy currents form due to the magnetic field the copper wire is causing while the copper wire has high frequency AC flowing through it. The metal slug’s electric resistance causes a portion of the electric energy to turn into heat, but the heat builds up until the metal slug becomes white hot and melts.
Operating Systems - StumbleUpon - Nightly Tech Support: "May I ask what operating system you are running today?"Customer: "A computer." A girl walked into the computer center where I work. She said she was having problems with her Mac. 100,000 Stars Absolutely mindblowing video shot from the Space Shuttle during launch Unless I'm misreading the speedo, the word "transonic" is used somewhat inaccurately. If I'm not mistaken, the vehicle went transonic quite a bit before this point. The visible shockwaves only go on for a range of about 100mph, which seems too short for the passage from the initial transonic range to supersonic. What the producer seems to mean is that it is going supersonic (passing the sound barrier). Mathematical Atlas: A gateway to Mathematics Welcome! This is a collection of short articles designed to provide an introduction to the areas of modern mathematics and pointers to further information, as well as answers to some common (or not!) questions. The material is arranged in a hierarchy of disciplines, each with its own index page ("blue pages").
Sound Types FindSounds Search the Web for Sounds What types of sounds can be found on the Web using FindSounds? Below is a partial list. How to Gain Weight: 15 steps (with pictures) - wikiHow - Nightly Edit Article Eating to Gain WeightBuilding Muscle to Gain WeightTroubleshooting Edited by Krystle C., Mel, Babymelany, Lisa Brooks and 237 others Do you need to put on a few pounds to make a sports team, better your health, or simply to bulk up? Most people are out to lose weight, but you can reverse some basic dieting principles to gain some girth. However, many people do not realize how difficult it can be to gain weight quickly. Solar System Scope 2012 March 12 - The Scale of the Universe Interactive Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2012 March 12 The Scale of the Universe - Interactive Flash Animation Credit & Copyright: Cary & Michael Huang Explanation: What does the universe look like on small scales?
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10 Weird and Mysterious Places on Earth - StumbleUpon - Nightly digg 1. Mystery Spot Mystery Sport is a tourist attraction near Santa Cruz, California, famous because of its disrespect to the laws of physics and gravity. The odd cabin, although seems like lying on flat ground, makes those who enter inside swinging all the time. The most probable theory that tries to explain this says that it’s all about “tilt-induced visual illusion.