51
57
TIL - Laboratory experiments show that bacteria really do eat and digest plastic
(www.sciencedaily.com)
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227
53
10
55
18
TIL in the 17th century, the San people in Southern Africa created rock art depicting colonial ships and colonists following first contact
(africanrockart.britishmuseum.org)
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57
57
6
58
7
59
5
60
4
61
3
62
3
64
4
65
5
66
-16
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2
69
2
70
7
71
2
72
2
73
3
74
1
75
2