Unless you work for the MI5, the key locks on your desk drawers are probably easy to compromise. So with their new Covert, the folks at Quirky figured that a drawer lock can't be picked if it can't be found.
For £10 a newton's cradle provides about 10 minutes worth of distraction at work. If you want piss away the whole day, you'll need to spend a bit more. Like the $125 (£80) pledge needed for this Ferrite ferrofluid toy.
Darts are awesome, but they're tricky to set up at work. Real darts aren't super safe and leave walls full of holes, and safety darts suck hard. Mark Rober has got a solution that's simple, elegant, and awesome.
You can go the simple iron filings on a white piece of paper route if you want to see the invisible fields surrounding a magnet. But I prefer this DIY contraption, which carves 3D foam sculptures of them instead.