Tagged Questions
8
votes
1answer
2k views
From how high could have Felix Baumgartner jumped without disintegrating like a shooting star?
Today Felix Baumgartner jumped from 39 kilometres high and reached the earth safely.
Just considering friction, from how high can a human jump?
I expect that from a certain height, he would have ...
6
votes
2answers
275 views
Are meteorites igneous, sedimentary or metamorphic rocks?
Are meteorites igneous, sedimentary or metamorphic rocks?
Or do we need a new method of rock classification for them?
