Studying chemistry is a complex but potentially lucrative activity. If you're studying ionic compounds and need some help understanding how they work, look no further. THis video will explain how the ...
National Geographic recently published a retrospective of the lovely Jane Goodall, one of the world's most accomplished conservationists. The feature includes every image of Goodall to ever appear in ...
Theo Gray of Gray Matter explains the principle behind sending steel up in flames- as long as it's steel wool, of course. The process is beyond simple. Spend 2 bucks and 2 minutes: purchase a steel wo ...
Lucy, whose real name is BPM 37093, is a diamond roughly the size of our moon. At around 4000 kilometers in diameter (2,485 miles), Lucy is estimated to be around 10 billion trillion trillion carats. ...
Ok, so first Periodic Tables demonstrates how a McDonald's cheeseburger breaks down in your stomach during the digestion process. Everybody has hydrochloric acid in their stomach, so drop a burger in ...
Mother Earth, God, Buddha, the Universe, energy fields... whatever you call it, lightning slo-mo'ed looks like some higher being set off some major fireworks. Beautiful. Two videos in the gallery belo ...
This video teaches the basics of Ohm's law, which is an important equation in electrical engineering. The three variables which are used in this equation are V, which stands for voltage, I for current ...
In this free video science lesson from Internet pedagogical superstar Salman Khan, you'll learn how to differentiate between Celsius and Fahrenheit scales, identifying the freezing and boilings points ...
In this free video science lesson from Internet pedagogical superstar Salman Khan, you'll learn how to undertstand the effects of solvents on SN1 and SN2 reactions. Whether you need help studying for ...
In this free video science lesson from Internet pedagogical superstar Salman Khan, you'll learn how to represent and interpret cyclohexane molecules in organic chemistry. Whether you need help studyin ...