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Build Your Own Vortex Cannon

Build Your Own Vortex Cannon

We’ve covered some superb giant smoke ring generators in the past, and here’s a smaller, simpler version you can build in a few hours. The smoke-ring shooting cannon is powered by a 12″ speaker which is boosted by an amplifier. As the...
Wireless Electricity: Nicola Tesla Style

Wireless Electricity: Nicola Tesla Style

Electricity delivered without wires has been a dream of inventors and individuals alike for centuries Think about it…wireless electricity (WiTricity) could not only eliminate wires but also do away with expensive batteries that account for...
The iShoe: Personal Motorized Shoes

The iShoe: Personal Motorized Shoes

If you’re too cool (or poor) for a segway and can’t get your hands on a motorized unicycle, these electric shoes are for you.  Strap one onto each foot and cruise at 13.5 mph for 2-3 miles (or 30 minutes) without a recharge. Speed is manged by...
EyeBorg: False Eye Camera Implant

EyeBorg: False Eye Camera Implant

This one eyed engineer has built himself a tiny wireless camera which fits into his empty eye socket.  He calls it the Eyeborg Project.  A news interview of the inventor is above and another discussion is below.  If this isn’t weird enough,...
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Amazing LED and Laser Photography!

Amazing LED and Laser Photography!

We’ve seen some projects featuring how to draw with light using your camera’s exposure settings, but nothing compares to this. This group goes by the name of Light Art Performance Photography and they use lasers, LEDs, illuminated body suits,...
DIY Virtual Windows & IR LEDs + Wiimote

DIY Virtual Windows & IR LEDs + Wiimote

Why wake up to the same view each day if you can wake up somewhere different?  Using a Wiimote, Mac, and infrared LEDs, you can create your own virtual windows which change as you move locations within the room.  You can download WinScape for...
How to: Pocket size 7 Color Laser

How to: Pocket size 7 Color Laser

Hack N Mod’s laser expert, Roger (widely known as rog8811), has another fantastic laser tutorial for us.  After finishing my first 7 color laser I decided to look at ways of making a smaller, pocket sized, version. You will discover as you...
How to: Build a Gigantic DIY Pumpkin Cannon

How to: Build a Gigantic DIY Pumpkin Cannon

Straying slightly from our usual daily doses of electronics and hacking, today we’re getting into the spirit of Fall by showing off some extraordinary pumpkin cannons.  First up is the world’s most powerful cannon capable of launching a...
DIY a Giant Net Enabled Etch-A-Sketch

DIY a Giant Net Enabled Etch-A-Sketch

Remember those plasticy Etch A Sketch toys from childhood? Two knobs allowed you to draw line images on a flat screen. In this video demo, Jeri Ellsworth and George Sanger give a low down on their net enabled version. Replace the grey screen with a...
RGB Computer Controlled LED Bottle Wall

RGB Computer Controlled LED Bottle Wall

What is it about the combination of color and light which makes us automatically drawn to it ? Quite appropriately the video demo of Alex Beim's LED bottle wall project is without sound. It’s all visual illumination as we watch 253 bottles...
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