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Outdoors

Cerberus turns your smartphone into an emergency rescue beacon

The BriarTek Cerberus is a three-part rescue system that uses your smartphone and optional GPS unit to keep you in touch with friends, family and rescue authorities.
Mobile Technology

Sandberg BatteryCase for iPhone 4/4S delivers more bang for your buck

Sandberg's BatteryCase is a case for iPhone 4 and iPhone 4S packs impressive specs into a slim package.
Environment

Laser un-printers could help save the trees

Scientists have reported success in using lasers to remove toner-printed text from paper, allowing that the paper to be re-used.
Urban Transport

New York to Beijing in two hours without leaving the ground?

New York to Beijing in two hours would be possible on vacuum maglev trains according to those behind the ET3 (Evacuated Tube Transport) concept.
Outdoors

Dual Eyewear sunglasses provide bifocal lenses for reading bike computers

Dual Eyewear brings bifocal design to sports sunglasses.
Drones

New tech could allow drone aircraft to recognize deck crews' arm signals

An MIT team is working on a system that will allow drone aircraft to understand the arm gestures made by human deck crews on aircraft carriers.
Games

The five best PlayStation Vita games

Gizmag's Tim Hanlon chooses the five best launch titles for the PlayStation Vita.
Body and Mind

Physicians grow retinas from human blood-derived stem cells

Human retinal tissue has been laboratory-grown from stem cells.
Science

Changing the texture of plastics on demand

Duke University researchers have developed a method that allows the texture of plastics to be changed at will.
Marine

Wave Glider aquatic robots set world record

A group of four autonomous underwater vehicles have just set a world distance record, by traveling from San Francisco to Hawaii.
Sports

Snowboard built for survival helps you battle the elements

Signal Snowboards built a board that's part powder surfer, part survival tool.
Games

GameGadget handheld puts classic games in the palm of your hand

The GameGadget is an open source handheld gaming console designed to let fans get their hands on classic games titles.

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