Vat19 answered their fans’ questions about its Magnetic Thinking Putty and then some by lumping together 500 tins – or about $7500 worth – of the stretchy black goo and testing it in a variety of ways.

This versatile and powerful magnetic hanger can hold up to 20 pounds, so you can feel confident hanging coats, backpacks, and most anything you’d like on metal surfaces. Our apologies in advance for the song at the end of the video.

A pair of thin grips that stick an iPad to magnetic surfaces. It also has an adhesive-backed mount for non-magnetic surfaces. The Kickstarter is for the iPad Air & iPad Mini variants; you can get MagBaks for older iPads here.

Wooden coat hangers that have magnets instead of hooks and can hold up to 4.4lb. They look nicer and are easier to remove than ordinary hangers. A more affordable plastic version would be sweet though, since these ones are crazy expensive.

One of the reasons we hate to tuck in our shirts is that by a couple hours into the day, it’s all messed up and has to be constantly retucked. This ingenious magnetic gadget ensures your shirt stays in just the right place all day long.

This brief demonstration of Lenz’s law shows how the magnetic field created by currents in this large copper tube resists the magnetic field of a falling neodymium magnet, causing it to drop in what seems like slow motion.

(NSFW: Language) Modern Toss broke down its infamous Periodic Table of Swearing into over 100 magnets so you can post profanity everywhere. Then curse yourself when you inevitably lose a piece or two.

Designed by Benjamin Vermeulen, MAGfurniture are flat-packed furniture pieces made of steel and wood. The wooden parts have strong magnets inside them, making it easy to assemble, disassemble and repair the furniture.

Inspired by the work of Nikola Tesla, designer Florian Dussopt’s EM table produces a low-current electromagnetic field, allowing fluorescent bulbs placed on or near its surface to wirelessly illuminate.

We dare you to not want to dance while thinking of all the great uses for the sugru + magnets kit after watching this flipping awesome video that introduces the newest wonder clay set. A limited number of sets will ship January 2014.

Andrew Gardner invented a pen and stylus combo with a body made of 12 small cylindrical magnets. Use its body as you would any other magnet or just play around with it. The pen is compatible with 0.3mm gel ink cartridges.

Jon Patterson’s Pogo concept is a 3.5mm headphone plug with two parts. The parts are connected by magnets and Pogo pins. Like Apple’s MagSafe, Pogo is secure yet detaches safely to prevent damage to headphone cables.

A documentary about Micke, a cassette tape enthusiast. He’s not particularly interesting or talented. Then again, who is? A documentary about us would at most be as mundane as this one. And that’s why we couldn’t look away.

If you haven’t already gotten pumped about the revealed plot points for the upcoming X-Men: Days of Future Past, these promotional posters with the spliced faces of the past and future Magneto and Professor X ought to do the trick.

He moves for no man (or magnet). He is the legendary, the one and only, the divisible Black Knight! Place him on your fridge and watch as he tries to stop people from stealing your food. He will fail, but oh how he will try.

Joey Shanks and PBS Digital Studios shot time-lapse videos of a “thinking putty” – magnetic silly putty – as it seemingly comes alive and devours magnetic objects. Watch it regurgitate them in the reverse video here.

Invented by Joel Paglione, Magneties have two magnets that lock in the tie’s tail, no need for a tie clip or tie loop. Because they have no tie loops, Joel also designed the ties to be reversible.

The Covert is a discreet lock that you can attach to the inside of practically any storage with a door or drawer. It comes with a magnetic “key” that moves the Covert’s latch to lock or unlock it.

The MOS (Magnetic Organization System) holds cables using magnets. Comes with 3 magnetic cable ties that can be attached to cables that are not magnetic. Extra cable ties cost $5 for a pack of 3.

Etsy seller Michael Bancroft makes replicas of actual signs with badly mistranslated English phrases, including this infamous Chinese sign about a lawn that needs a good night’s sleep.

A magnetic cube that can be attached to almost any flat surface. It comes with an adhesive backing and a pair of screws for easy installation. It also works with the inventors’ iPhone case.

1.5oz jars with magnetic lids. Easy to stack and peruse. You can even order them with spices included plus labeled lids. Or get just the jars and use them to store nuts, bolts and other small items.

The Lamello Invis Mx is an innovative fastener, which allows wood to be joined without any visible screws, and for parts to be assembled without clamping, thanks to a special magnetic driver.