Opening a Padlock by Melting It Not sure how to open a lock without the key? Try melting it with a blow torch! Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts How Do Matter and Antimatter Interact? Building a Dyson Sphere What if You Were Born in Space? Is Technology Wiring Teens to Have Better Brains? The Speed of Life The Most Astounding Fact (Neil DeGrasse Tyson)