Some numbers — like the phone number of that jerk who dumped you in 11th grade — stick in your head for all eternity. Other numbers — like the combination for the padlock on your tool shed — don’t.

More than 150 years after Linus Yale Jr. invented the cylinder pin-tumbler lock (you know, the combination lock keeping your bike, locker, and luggage safe?), we are still stuck trying to remember ...

I have a hard time remembering numbers. I frequently forget my PIN. If I really, really like you I might remember the month or day of your birthday, but never both. I’ve forgotten the code to every ...

Have a kid, spouse or friend who struggles to remember the combination to that lock on their locker, bicycle or luggage? A lock from Wordlock might be one of the best stocking stuffers they’ve ever ...