Footage of a quick and easy trick you can use to empty a water bottle has people arguing in the comments section about the wonders of science. You learn something new every day on social media. Is the information you learn always valuable? Not really. But sometimes you learn about how to empty a water bottle really quickly and what this teaches us about liquids in general, and that’s quite cool. Physics account shows cool water bottle emptying trick Gnoledgeofficial, a viral page dedicated to science and general knowledge, has prompted a healthy debate by showing three methods of emptying a wa…