While simple hooks are great for hanging your keys by the door, they can't hang everything. With a few old LEGO bricks, though, you can stick nearly anything -- cables, keys, pens or anything else -- to a hard surface.
The folks that make Sugru, our favourite mouldable silicone, came up with this clever trick. Its only real downside is that you'll have a LEGO brick stuck on whatever it is you're hanging, but as long as you can wrangle up some of the thinner or smaller ones, you probably won't notice much -- and it works with literally anything you could want quick access to. Check out the video above for some clever examples.