Testing a parachute drop of a heavy object is not simple. Download Download Share on Facebook Share on Twitter Rotate quotes drop heavy object
Supplying fuel for a Mars expedition from the lunar surface is often suggested, but it's hard to make it pay off - Moon bases are expensive, and just buying more rockets to launch fuel from Earth is relatively cheap. Henry Spencer basisbuycheap share on social
In a small spacecraft, it was hard for the other two guys to sleep when the on-duty man was talking to Mission Control regularly. Henry Spencer controldutyguy Change image and share on social
Progress requires setbacks; the only sure way to avoid failure is not to try. Henry Spencer avoidfailureprogress Change image and share on social
One of my favorites has always been 'Swap Meet.' One of the reasons why I like that is it's a song that's in a drop-D tuning, and of course, also being a guitar player, it's one of the songs that I really like the riff on it. Chad Channing dropfavoriteguitar share on social
Well, Italy had been overrun by the War, there had practically been civil war, north and south of the Gothic Line, heavy bombing, the northern industrial cities had been bombed heavily and we had political disorder before 1948. Gianni Agnelli bombcitycivil share on social
A man of letters never objects to a slum. He sharpens his pen there. George A. Moore lettermanobject Change image and share on social
