2 ms·
Pigeon poop has a place in the discovery of the cosmic microwave background: https://medium.com/massivesci/how-the-search-for-bird-poop-helped-us-understand-t
by robbedpeter 5y ago
Pigeon poop has a place in the discovery of the cosmic microwave background:
https://medium.com/massivesci/how-the-search-for-bird-poop-helped-us-understand-the-origins-of-the-universe-7a8c685742eb https://medium.com/massivesci/how-the-search-for-bird-poop-h...