Neil deGrasse Tyson DISHES on UFO Files and Billionaire Astronauts
8:14Musk, Tom Cruz, York, how would we do it? You talk about a coin.31:13And I give everyone a coin and I say, "Flip the coin. If you have tails, just sit down." So, so now how many left? Approximately31:20500. Yeah. Half of them. So, flip a coin. Half sit down. Flip a coin. Half It's 500 sit down, 250, 120, 60, 30, 15,














