borutz··on Why does paper fold so well?Nice old video about this: https://www.youtube.com/watch?v=EKEavnS10HI
borutz··on 40 monkeys escape from research facility in South CarolinaOh, shit. There goes the planet.
borutz··on Graham's Number Is Too Big to Tell How Big It IsSomewhat more visually satisfying explanation:https://waitbutwhy.com/2014/11/1000000-grahams-number.html