Tutorial

How To: Create Light Painting works of art

You know those photographs of red taillight trails on a highway or a bridge, or the wonderful patterns created by sparklers? You can capture such photos too, and all you need is a decent camera, a light source and some spare time.

How to: Convert any surface into a touchscreen with a Wiimote

Here’s a unique workshop on how you can convert any surface into a “touchscreen” using a Nintendo Wii remote.

How To: Install OS X Lion on your ordinary PC

There are a lot of things that Apple gets right, but pricing is not one of them. This is a company that’s made a fortune by defying conventional wisdom,

How To: Enhance Landscape Photography

If you are a landscape photo buff and can't get past the dull skies, pale green vegetation and lackluster contrast in your pics, here’s how you can give your landscape shots a major facelift.

How To: Take Freaky Macro Pictures

Necessity is the mother of invention. We are always looking for such necessities, which can lead to innovative solutions in technology.

How To: Fix-up Your Keyboard to Work in the Dark

Working, gaming or surfing the Internet can actually keep the rest of your family members awake through the night. Leaving the lights on would be sure to

How To: Enable Night Vision on a Webcam

Most digital cameras, be it still, video or webcams, can only capture images when there is sufficient light on the subject. Insufficient light creates hazy and bad quality images...

How to Re-use Your Old Notebook as a Second TV

Turn your old unused laptop into a second LCD TV for your bedroom, study room or kitchen.

How to Make Your Own 3D Stereoscope Images

Here's how you can create your very own 3D anaglyph photos using a simple utility.

How to Make a Power Over Ethernet (PoE) Adapter

You can wall-mount your wireless router and power it via the Ethernet (PoE) cable itself. We show you how.