Learn How to Create a DIY Cardboard Lock! Discover the secrets of crafting your very own fully functional lock using just cardboard! This easy DIY lock tutorial will guide you through the steps to ...

Bill Johnson is now attracting a global following thanks to his YouTube campaign against Master Lock — offering a veritable how-to on ways to open its padlocks without a key.

For now, Kamkar has shared only the basics of his method, but he also cut open a lock to see the vulnerability in action, and actually created a little robot that will power-crack Master Locks ...

Lock neutralized in less than 90 seconds In the video below, locksport enthusiast Bosnian Bill demonstrates how to open a new #3 Master Lock with nothing more than a small brass hammer.