Remember the days when people only did what they learned in school? Aviators flew, teachers taught, blacksmiths slammed iron, and audio engineers made music. Yeah, me neither, that was a long time ago ...

[Jeff Bezos] might be getting all the credit for developing a rocket that can take off and land vertically, but [Joe Barnard] is doing it the hard way. He’s doing it with Estes motors you can pick up ...