uvm.edu

69VX8 TIL about "Hedonometer," a tool that measures happiness levels in different regions by analyzing tweets.
LkKbQ TIL that U.S. presidential candidates used to not campaign for themselves and feigned disinterest for the position because of the belief that the presidency of the United States should neither be sought nor declined and that political campaigns were beneath the dignity of men suited for governance.
waxE TIL Engineers used to rely on imprecise calculations with slide rules that only showed three decimal points but designed the Empire State Building, Saturn V rocket with them. As a result, they designed conservatively by making walls thicker and bridges stronger than needed