Dutch Startup Wants to Train Crows to Clean Streets of Cigarette Butts
Alarmed by how many cigarette butts littered the parks of Amsterdam, two Dutch designers came up with an unusual plan to train crows to pick up the butts and trade them for tasty rewards. Industrial designers Ruben van der Vleuten and Bob Spikman originally considered using robots to clean the streets of cigarette butts, but […]