Reviews
Overview
A black hole is a place in space where gravity pulls so much that even light can not get out. Also on Earth there are places and situations with strange attraction. Some back off, some step closer to observe.
A black hole is a place in space where gravity pulls so much that even light can not get out. Also on Earth there are places and situations with strange attraction. Some back off, some step closer to observe.
Zséman
2011
