Gravity VS Technology
Season 7 Episode 704 | 26m 50s
We'll show you how technology can help scientists predict the sun's movement. Looking in for life in outerspace without making a mess! We'll take you to the church where parishioners are encouraged to use their phones, not put them away. And check out the speed racers who don't even think about using fossil fuels!
Expires: 04/21/19Video has closed captioning.