Sorry, Sandra Bullock: A Fire Extinguisher Is a Lousy Thruster
by Rhett Allain from on (#48Z27)
In the movie *Gravity*, Sandra Bullock uses a fire extinguisher to maneuver in space. Controlling it is much, much harder than it looks.In the movie *Gravity*, Sandra Bullock uses a fire extinguisher to maneuver in space. Controlling it is much, much harder than it looks.