Techno Mum: When I build a tower out of bricks and make it really tall, it gets all wobbly and falls over. So why don’t skyscrapers fall over?
Fun Kids
Techno Mum: When I build a tower out of bricks and make it really tall, it gets all wobbly and falls over. So why don’t skyscrapers fall over?
00:00 / 02:32