Musk went to Russia to buy three $7-million-dollar rockets for the company that would later become SpaceX, and while he was there, he was pulled over several times and had to bribe the police to move on. The sellers turned out to be equally shady, so Musk decided to build his own rockets.

It just so happens that when he was building those rockets that he decided to use an incredible 3D technology with CAD, with which he could manipulate the Merlin engines by motioning his hands in front of a computer screen. Sound like some Tony Stark ish? Well, that's because ... 

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