Neil deGrasse Tyson
Design Matters with Debbie Millman
00:00
The Color-Coded Globes of Humanity
"They would not notice your hair or your skin. We all have just this big bulbous thing coming out between our shoulders, two limbs, two, two legs," he says. "When you see a snake, do you know if it's male or female? No ... You typically don't in the same way the alien wouldn't know."
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