Guy Straps Himself Into Falling Helicopter To Prove Neil deGrasse Tyson Wrong
People who question or disagree with a scientific... ...eet sent by Neil deGrasse Tyson claiming “A helicopter whose engine fails is a brick ” he knew he'd actually have to ride in a fa....
https://www.neatorama.com/2016/05/11/Guy-Straps-Himself-Into-Falling-Helicopter-To-Prove-Neil-deGrasse-Tyson-Wrong/
