In the Berlin Zoo, Mary demonstrated another example of clever elephantine tool use while another animal exhibited a form of mischief with a hose that resembled a prank.
“Elephants are amazing with hoses,” says Michael Brecht of the Humboldt University of Berlin, one of the senior authors. “As it is often the case with elephants, hose tool use behaviors come out very ...
The playwright Bertolt Brecht was born in 1898 in the German town of Augsburg. After serving as a medical orderly in the First World War and appalled by the effects of the war, he went first to ...