Splendid space shot
Articulate (Reddit) article
- Was calculus discovered or invented?
- ELI5: What does Russia have to gain from invading such a poor country? Why are they doing this?
- Do trees die of old age?
- Do other species have young that throw “tantrums” in a way similar to young human children?
- Why is a 2 liter of Coca-cola $1, a 12 oz bottle $1.49 and the same size bottle of water $1.99?