Michio Kaku discusses how currently, fossil fuels are much more efficient than batteries for powering automobiles. Kaku says, however, we have sufficient technology for making batteries that can store much more energy and do away with the pollution of gasoline.
Channels: Interviews Electrical engineering Mechanical engineering
Tags: Big Think Michio Kaku gasoline fossil fuels electric cars green technology
Uploaded by: layne.ransom.5 ( Send Message ) on 02-12-2012.
Duration: 1m 49s