Students invent quieter leaf blower 2 years agoThe madlads they finally did it! https://www.youtube.com/watch?v=3Eo2uq5k1O0 0ThreadHN
Erdos Problems Collection 2 years agoOne of my friends from undergrad solved an erdos problem a couple years ago during the first year of his PhD... Absolutely insane. 0ThreadHN
Stop trying to make social networks succeed 3 years agoThis exact thing made me stop wanting to use reddit 0ThreadHN