Guns are used to blow the locks off doors in movies and TV so often we don’t stop to think if what we’re seeing is possible. (For the record, the answer is: sometimes.) But what does it take for a lock to be totally bulletproof?
With the amount of information they're expected to ingest every day during high school, it's a small miracle any student is able to remember the combination of their locker padlock. And it doesn't get any easier the older you get. So instead of numbers, the Image Lock uses simple shapes and images so you can just make…
There's something thrilling about the movie scenes in which the hero is forced to shoot open a lock in order to rescue his leading lady, but how realistic is that whole gag? The answer may surprise you.