Today I show you how to make fully functional lock model. This lock can be opened only with unique key or lock picker :) ...

U-lock: A U-shaped metal shackle that slots into a metal crossbar and unlocks with a key. U-locks are convenient and easy to carry in a bag or on your bike, says Chris Nolte, founder of e-bike ...

A nine-day search for a missing woman ended in tragedy when her sister, who first reported her missing, found her body in a ...

AI-171 FDR holds key: Video offers clues to equipment-linked emergency, likely power backup deployment The odds that an aviation accident has a single trigger are rare, and crashes usually have a ...