One hundred million elephants

One hundred million elephants

by | Aug 10, 2020 | air quality, ethanol

Written by Eduardo Leão de Sousa, Executive-Director at UNICA  The elephant is the heaviest terrestrial animal on our planet. On average, it weighs 5 tonnes. Now, imagine 100 million of them placed on a giant scale, whose balance pan is the size of a large city, such...