Amazing Gear Heart


Wow, this is simply an incredible motion sculpture. Initially it looks like it’s simply a heart composed of carved gears of various proportions coming together to form a shape – but when the motion starts magic happens, as gears of various ratios engage each other in a most harmonious way.

If you look closely enough you’d also notice that on each gear the spacing between the teeth are also varying to accommodate for the variation due to turning. It must have taken gazillion tries (or, genius mathematical calculation) before the gears can be totally in sync – and even reform back to the heart shape after a few cycles.

Magnificent!

Touchscreen moves out of the Screen


While the world’s ooh-ing and ah-ing with Microsoft Surface some time ago for its engaging and intuitive interaction, researchers within the campus are moving on to yet another interesting interface – touch control but out of the screen.

Called SideSight, the interface allows you to control a phone placed on a table by wiggling your fingers in the space around it. This helps to solve the problem that a touch screen is limited by the need for fingers to touch it – thereby limiting how small the screen can go.

Personally I see application of this more outside of the phone though – how often do you place a phone down on the table? But think about things like ultramobile laptops and stuff – a virtual trackpad if you will – and things start getting more interesting.

[via New Scientist]

Magic Wand


Mmm… cool toy! Cool science behind – check; Easy to use – check; Effects that make others go WOAH – check!

“Todays magic is tomorrow’s science”… as we always say here at ThinkGeek. Now you can get a bit of magic for yourself with this amazing Fly Stick Van de Graaff Levitation Wand.

This battery powered wand features a mini Van de Graaff generator inside. Push a button on the handle and the static charge built up in the wand causes the included 3D mylar shapes to levitate at your command. You can also do some cool tricks causing the shapes to jump back and forth from your hand to the wand. Not quite Harry Potter… but hey, we do our best for you.

Get it at ThinkGeek or at Amazon.

Floating Ladle

floater-ladle

Saw this design of a ladle and thought it was quite interesting – there is a hollow ‘ball’ at the stem. Due to the hollow ball the ladle always floats on the water surface, very much like buoys on the sea. This way, you can just leave the ladle in the liquid (think fruit punch tumbler) without worrying about dripping or even having to hang on to the side of the container. An added bonus will be the ease-of-washing when doing the dishes.

Here’s how it works: