Cognitive Classroom

I didn't know Issac Asimov had a great sense of humor...

Isaac Asimov Predicts the Future (1978) A lecture by Isaac Asimov about his predictions for the future, covering such topics as population growth, the roles of women, energy, war, and space.Check o...

DARK MATTER??? 100 Million free floating black holes, 50 Billion free floating planets, and thousands of satellite galaxies means the missing mass problem may be solved;