my high school science teacher made me what i am today. our science teacher helped us build it. ♪ now i'm a geologist at chevron, and i get to help science teachers. it has four servo motors and a wireless microcontroller over the last three years we've put nearly 100 million dlars into american education. that's thousands of ks learning to love science. ♪ isn't that cool? and that's pretty cool ♪