Why cats won’t punish a stranger who harms you https://www.bbc.com/future/article/20210318-why-cats-wont-punish-a-stranger-who-harms-you

The Asante Empire https://pca.st/kpvjb612 

Ashanti Empire https://en.wikipedia.org/wiki/Ashanti_Empire

Climate Justice In The Courtroom https://pca.st/v0jw6rj5

Ancient Greek and Roman Medicine https://pca.st/hbzn9j0a

Mansa Musa https://pca.st/b40hauao

Atlantic slave trade https://en.wikipedia.org/wiki/Atlantic_slave_trade

Plastics: Last Week Tonight with John Oliver (HBO) https://youtu.be/Fiu9GSOmt8E

Whale Poop Helps Cool Our Planet https://youtu.be/TcHuW4rCCNY

What Is Consciousness? Some New Perspectives from Our Physics Project https://writings.stephenwolfram.com/2021/03/what-is-consciousness-some-new-perspectives-from-our-physics-project/

42: the wildly improbable ideas of Douglas Adams https://www.kickstarter.com/projects/unbounders/42-the-wildly-improbable-ideas-of-douglas-adams

After Cracking the “Sum of Cubes” Puzzle for 42, Mathematicians Solve Harder Problem That Has Stumped Experts for Decades https://scitechdaily.com/after-cracking-the-sum-of-cubes-puzzle-for-42-mathematicians-solve-harder-problem-that-has-stumped-experts-for-decades/ 

radinho no telegram:   http://t.me/radinhodepilha

minha lojinha no Colab55 (posters, camisetas, adesivos, sacolas):  http://bit.ly/renecolab

meu livro novo na lojinha!  blue notes
https://www.ko-fi.com/s/550d7d5e22

meu livro solo https://www.ko-fi.com/s/0f990d61c7 

o adesivo do radinho!!!   http://bit.ly/rarissimos 

minha lojinha no ko-fi: https://ko-fi.com/renedepaula/shop

muito obrigado pelos cafés!!!  http://ko-fi.com/renedepaula

gatos são egoístas? 42!!! o mito da reciclagem, impérios africanos, medicina greco-romana,

rene de paula jr