A domino can knock over the next domino at about 1.5x larger (perhaps 2x larger) and this instant video classic from 2009 is a great example of this chain reaction. Watch University of Toronto's Professor Stephen Morris knock over a 1-meter tall domi...
Wind power is one of the fastest-growing energy sources in the world. With this quick project by Michael Arquin of the KidWind Project, young engineers can build a working turbine in just a couple of hours.
Remember dont hack or steal or use other peoples wifi as it is illegal. tools: Passwords: cow patty (free) sourceforge.net/projects/cowpatty/ cow...
16 February 2006 16 February 2006 Permanent: Stable Content
Tech executives, academics urge reforms to grant green cards to top foreign grads of U.S. universities.
This web application has been created to allow the public to quickly locate materials within the Bureau's extensive collection of geologic samples and geophysical logs. To begin searching for a particular type of material, please select an option fr...
Glossary of water terms from the U.S. Geological Survey.
Geology and Earth Science current events, news, articles, dictionary, satellite images, career information, reference maps, and more.
PM hits the streets and gets looked at more than ever before, then heads to the shop for first-look details on a futuristic car so efficient it willl make your jaw drop.