3 ms·
Lawrence Krauss talks about the physics of the curvature of space and why the current consensus is that it's flat. I found this Youtube to be really helpful in
by crusso 13y ago
Lawrence Krauss talks about the physics of the curvature of space and why the current consensus is that it's flat. I found this Youtube to be really helpful in understanding something of the subject:
http://www.youtube.com/watch?v=Z0HqZxXZK7c http://www.youtube.com/watch?v=Z0HqZxXZK7c