YouTuber William Osman has created all sorts of wacky inventions – from building his own X-Ray machine to “almost ruining” Mr. Beast’s popular Squid Game video with indicators for when a player is knocked out. This time around, he followed a number of viewer suggestions to test various ways to prevent cracked screens on dropped cellphones. These ranged from the more tame drone motors, springs, and parachutes to (the totally inadvisable – don’t try this at home) airbags and rocket motors.