From YouTube, "The Earth is a gigantic ball of semi-molten rock, with a heart of iron as hot as the surface of the Sun. Titanic amounts of heat left over from its birth and the radioactive decay of trillions... continue reading

posted by w1ndex 2 years 4 months 3 weeks ago • 354 views • 11:59

Can't deny, that steak turned out durned purty

posted by Mekanikal 7 years 11 months 3 weeks ago • 367 views • 5:45

YouTube: Volcanoes can show nature's rage. What are the biggest eruptions we've witnessed in our history?

posted by PlayhousePals 8 years 6 months 3 weeks ago • 75 views • 4:28

NASA's Juno spacecraft captured a unique time-lapse movie of the Galilean satellites in motion about Jupiter. The movie begins on June 12th with Juno 10 million miles from Jupiter, and ends on June 29th,... continue reading

posted by newtboy 8 years 8 months 1 week ago • 515 views • 2:59