Be Smart | Why is Blue so Rare in Nature? Duh, except for the sky… and the ocean… 2018-01-09 19:00:00 - Be Smart More Posts NOVA | Decoding the Weather Machine The Band | The Weight (1968) Joe Rogan Experience | Alex Jones and Tim Dillon (2020) Tastepop | George Michael: Easy to Pretend Brian Cox | Alien Life and The Great Filter Hypothesis