Understanding: Time/Understanding: BridgesWed, Mar 3, 1999time, what is it, how do we measure it, where is it, (biological clocks, music, navigation, trains, film effects, dialation, arrow of, variable with gravity, while traveling at speed of light, grandfather paradox, parallel universes, ...),Rate
On JupiterThu, May 17, 2001A look at the largest planet in the solar system as it was understood following the 1995 mission of the Galileo spacecraft and probe.Rate