Inside the bowels of the SpaceX factory, a kid named Kosta Grammatis, one of the youngest avionics systems engineers in the company, sat tinkering with a tiny satellite for the year leading up to the third Falcon 1 launch. It was called K-SAT. It was basically a modem. With it, Grammatis’s team hoped to use preexisting satellite networks to control SpaceX spacecraft. Essentially, hooking in to an existing platform that could save the company time and money.
After nearly failing out of high school and college, Grammatis had hacked the ladder to his position at SpaceX on the back of what he called “an epically large project,” wherein he sent balloons and sensors up into the atmosphere to sniff for pesticide residue. He did it by shunning his classes (there was no physics program at the college he managed to get into) and reading a lot of articles on the Internet. He was a smart kid, a practitioner of David Heinemeier Hansson’s selective slacking, and, it turns out, good at engineering.