(Photo via perc10)How can you prevent your kid from spending too much time playing video games? Back in 1989, parents could physically lock down a gaming console with a combination lock built for that purpose. Tom Lowe,...

(Image: Yerka Project)On the Yerka bike, you'll never forget to take your bicycle lock with you because it will always ride along. It's built into the bike frame. The down tube splits in two and pivots away from the bike...

(Photo: Sphyke)When I was a freshman in college, t...  ...e components. Sphyke, a company in Berlin, offers locks for front and rear wheels, handlebars and seats....  ...ebars and seats. They’re simple combination locks

I can’t verify these claims, but according t...  ...on riveted together. In addition to the three top locks , there are two concealed ones that must be turned...

Admittedly, at $3,500 these rings are pretty expensive, but when you consider that they are handmade with gold and topaz, engraved and feature a working lock so you can hide your tiny treasures on your hand, really, it's...