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Why Is Blue So Rare In Nature?

Duh, except for the sky… and the ocean…

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698Nw TIL The largest piece of fossilised dinosaur poo discovered is over 30cm long and over two litres in volume. It’s believed to be from a T-Rex.
84xK TIL scientist Craig Venter created a cell with the smallest genome of any known (independent) organism. With 473 genes, the cell is a milestone to reduce life to its bare essentials and to design life from scratch.
9weVG TIL a study estimated that humans have altered over 75% of Earth’s land surface through agriculture, cities, and infrastructure
XLgr TIL Gambling is extremely wide-spread in Finland with slot machines in almost every store… however, it’s monopolized and all profits go to charities (including the treatment of gambling addiction)
9lV6 TIL The US Armed Forces have committed war crimes, as defined by the Geneva Convention, in every single conflict in which they have been involved.