Flash Science: To Pop or Not To Pop By Posted July 10, 2015 In Flash Science, Shopcasts and Videos Flash Science: To Pop or Not To Pop2015-07-102024-05-29Little Shop of Physics | CSUhttps://www.lsop.colostate.edu/wp-content/uploads/sites/6/2015/07/BalloonFire.png200px200px A water-filled balloon can be held over a candle or a torch, and not pop! Parts Needed 1 Water balloon 1 Candle or torch