Neil deGrasse Tyson sounds like the most Free-Range of fathers when he begs parents to let their kids stomp in puddles, try new things, and make a mess.
His inspiring video is posted on Let Grow, so all you have to do is click here to watch 3 wonderful minutes of Tyson explaining, in the simplest of terms, how to raise a scientist.
(Or at least a kid who makes a mess!)