US startup Hyperloop One on Wednesday announced the first successful full-systems test of its near-supersonic rail transit system.
Jul 12, 2017 in Hi Tech & Innovation
On Earth all biology is subjected to gravity. Some biological systems require gravity for correct orientation (geotropism: plants grow up, roots grow down). In the absence of gravity even human biology is affected: astronauts ...
Jan 31, 2012 in Biotechnology