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Light

A dozen emerald-green laser beams emanated from the Shard to pick out iconic landmarks inc...

Spectators turned out in the hundreds to witness the light show that marked the climax of the inauguration of Europe's tallest building, the 309.6-m (1016-ft) Shard in London. A dozen emerald-green laser beams emanated from the Shard to pick out iconic landmarks including the London Eye, St. Paul's Cathedral and Tower Bridge. The tower's 95 floors were lit up with color-changing lighting, and 30 search lights flared outwards and upwards from surrounding buildings.  Read More

Fraunhofer researchers have developed a window coating (not pictured) that lets in more li...

With many of us spending more and more time indoors, it can be a struggle to get the amount of sunlight our bodies crave. Modern heat-insulating, sun-protection glazing doesn’t help, as it reflects a noticeable percentage of the incident sunlight in the part of the spectrum that governs our hormonal balance. Researchers at the Fraunhofer Institute for Silicate Research (ISC) have developed a coating for windows that lets in more light, in particular those wavelengths of light that have a beneficial effect on our sense of well-being.  Read More

By using twisted beams of light, researchers have achieved data transmission speeds of up ...

Thankfully, data transmission speeds have come a long way since the days of dial-up when users would have plenty of time to twiddle their thumbs as they waited for an image or MP3 to make its way to their hard drive. These days, broadband cable currently supports speeds of around 30 megabits per second, which is a hell of an improvement. Now researchers have outdone that by a factor of around 85,000 by using twisted beams of light to transmit data at up to 2.56 terabits per second.  Read More

Using accelerometers the Tilt of Light seesaw can show users how their movement would impa...

If you're anything like us, you probably spent many an hour in your younger days bouncing up and down on a seesaw (or teeter-totter or teeter board, depending on where you grew up. And, even now, you might fight the desire to relive your childhood and jump on one as you walk past a playground. But Melbourne-based design group ENESS has created a seesaw, which comes complete with hundreds of LEDs and a physics engine to explore the forces at work on the familiar playground staple, that might just prove too difficult to resist.  Read More

The InaTrap insect killer lures insects using an intermittent light and photocatalyst reac...

We know there’s an ongoing quest to build a better mousetrap, but what about a better insect trap? That’s just what Acase, working with design house inadays, believes it has done with the creation of the InaTrap. With an appearance not dissimilar to a designer lamp, the InaTrap attracts, traps and kills insects so you can ditch the swatter and insect spray.  Read More

The Holonic Streetlamp utilizes both solar and wind power

Streetlamps burn all night long, 365 nights a year, yet they also spend all day soaking up the Sun’s rays. This combination of regular usage alternating with sunlight exposure would seem to make them ideal candidates for the solar-power treatment. Indeed, companies such as Sharp and several others currently offer solar-powered streetlamps. Spain’s University of Seville, however, has developed a streetlamp that harnesses the power not only of sunlight, but also of wind.  Read More

Lights out!

The Bang! lamp, a "whimsical and interactive objet d'art" from Bitplay, is a novelty lamp that lets you shoot the lights on and off with a gun-shaped remote control. It's as useful as The Clapper, but much cooler and more fun.  Read More

A close-up view of the microlenses making up the biochip array

When we think of invisibility cloaks, probably the first things that come to mind are Harry Potter-like contraptions that allow people or large objects to instantly disappear. Scientists from the University of Maryland and nearby Towson University, however, today announced their development of something a little different – little being the key word. They have crammed 25,000 tiny “invisibility cloaks” onto a gold sheet, which itself only measures 25 millimeters per side. While the resulting biochip array may not allow any young wizards to vanish from sight, it could allow them to identify biological materials.  Read More

Little Sun can be hung, used as a table lamp, or taken out to be used as a lantern or bicy...

Icelandic artist Olafur Eliasson, whose body of work is mostly based on light installations, last week presented a small solar powered light during the World Economic Forum in Addis Ababa, Ethiopia. Olafur collaborated with engineer Frederik Ottesen to create Little Sun, which they hope can help bring indoor lighting to those people who lack access in developing countries.  Read More

SolarKindle is shipping its solar powered cover for Kindle Touch and Kindle 4

SolarFocus picked up the Innovation Award at CES 2012 for its SolarKindle e-Reader cover that features a built-in solar panel, integrated battery and LED reading lamp. The company has announced it is now shipping the device for both Kindle Touch and Kindle 4.  Read More

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