Waste that's worth gold: the 'Shark Tank'-style circular economy Demo Day
Four minutes to present. Five more minutes to answer questions. Only one chance to convince the jury. So began the Demo Day of CircularEconomy4Colombia, on March 11 at the EAN University in Bogota. Representatives of ten startups that are committed to transforming ‘waste’ into opportunities took the stage to present their ideas in a Shark Tank-type format. There were no