Videos by Michio Kaku about our Future

Michio Kaku is great at explaining physics in an interesting way. If you're interested in Science Fiction then he's a great source for learning about some of the things that scientists are looking at.

Michio discusses Type 1, Type 2 and Type 3 civilizations

Michio discusses time travel

Aging and the fountain of youth

The first part of this covers the same subjects as the first but the second half is quite interesting.