How to Make Safe with Combination Lock from Cardboard For this project you need cardboard, glue gun and few wooden sticks. That's all! Follow instruction in this video if you want to repeat or just ...

I recently installed a combination lock that has a newer and nicer feature. It had a fingerprint sensor that allows you to bypass the buttons and just open the lock with your finger- or thumbprint. It ...

Combination locks! They’re great if you’re skilled at remembering arbitrary strings of numbers, and have a dramatic flair that’s made them a famous part of many a heist movie. They come in a wide ...