Will a Twinkie explode with its plastic wrapper left on? Twinkie Explosion  #3: Isabel Liss suggested we leave the Twinkie in the wrapper We left the Twinkie in the plastic wrapper. This experiment was done twice once for the suggest 45 seconds and once for  1 1/2  minutes. In response to PETT-People for Ethical Treatment … Continue reading Twinkie Explosion~Part 3