TED 2008.2 Patricia Burchat
February 28, 2008 by Chris | permalink
stanford physicist. now looking at the largest scale. the talk will be about the 21st century universe.
ordinary matter makes up on 4% of the universe. 26% is dark matter. we only know it is there due to the gravitational fields. the other 70% is Dark Energy. she rambled on about both dark energy matter and dark energy.
http://www.stanford.edu/dept/physics/people/faculty/burchat_patricia.html
