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DIY Weekend: Hacking a pinhole camera

Leonard Goh of CNET Asia merges his DIY tin can shooter with a pinhole camera.

By February 26, 2014


Startup promises super-accurate fingerprint sensor

Vkansee has a working model of an optical fingerprint sensor that it claims is more accurate and secure than the competition.

By March 4, 2015


UK college offers course in capturing the perfect selfie

Questions of identity, selfhood and memory are addressed in the class entitled "​The art of self portraiture".

By January 5, 2015


Camera made from one tiny Lego brick actually works

A simple hack turns an itsy-bitsy Lego brick into a working pinhole camera that turns out photos minifigs can enjoy.

By October 22, 2014


This ferrofluid artwork follows you until you look at it

Eye Catcher is an animated work of art that will follow passersby, trying to catch their attention and interaction.

By October 28, 2014


How to watch today's partial solar eclipse

Here's when and where to experience this rare cosmic event -- and how to do it safely.

By October 23, 2014


iPad Air 2 alleged images reveal a few tweaks

Photos posted on Chinese site Weibo claim to display the rear shell of the next iPad with larger speakers, a new spot for the microphone, and recessed volume-control buttons.

By August 4, 2014


Sick of bulbs that buzz on your dimmers?

We took a deeper look at dimmable LEDs, and learned that all bulbs are not created equal.

By June 16, 2014


Aiming sky high in global balloon challenge

A team of Stanford students did something they think no one ever has before -- take a photograph of a high-altitude balloon from one even higher. And that might be enough to come out on top in the Global Space Balloon Challenge.

By April 24, 2014


Google's Project Loon balloons can circle Earth three times

The cutting-edge balloons that Google built for its Wi-Fi broadcasting will be able to travel around the world three times, or for 100 days.

By November 13, 2013