four undocumented boys actually from the middle of the desert. they build an underwater robot out of sticks and chewing gum and bits and parts from home depot. >> that is cool. >> they end up going against very sophisticated engineering colleges. long story short, they go up against mit. it is an epic david and goliath story. but at the end of the day, it comes back to the power of intellectual and science. their path forward can look different when exposed to science and math and stem and engineering. >> i was reading guy, amazing scientist, dr. carl hart who has been on the program, grew up in an area of miami, folks didn't have money, struggled in school at times. he talked about finding math and