One of most travelers' first and foremost security concerns while planning for air travel is securing belongings. Combination locks are generally regarded as a simple, effective way to secure luggage.

This video compares two LEGO safes a key lock safe and a combination lock safe both built using standard LEGO bricks. The tutorial explains how each locking system works, how the internal mechanisms ...

Which luggage locks are best? It is a federal law that Transportation Security Authority baggage screeners have access to your luggage so they can open it and inspect it. If your lock is not approved ...