solar

Sony announces its HT-SS2300 Home Theater System which aim to bring more vibrancy to your living room, targeting both High Definition TVs and Blu-ray Disc players for some top-flight entertainment without breaking the bank. You get full HD video suppo...

Really amazing solar powered (unmanned) aircraft can fly continuously by charging batteries during the day. They just broke a record by flying for 3 days straight (on auto-pilot).

Nice video of the takeoff and detail of wing structure here.

Quoted: A UK-built solar-powered plane sets an unofficial world endurance record for a flight by an unmanned aircraft.

The sun is the most abundant and the cheapest source of energy, yet we do not exploit its potential. In these times of depleting resources and increasing

Quoted: Calculate your solar potential, get solar panel installation quotes and hear from the community

This is one of the tiniest ECGs I've ever laid my eyes on, as it consists of an extremely tiny LCD display, a pair of electrodes and an ARM training unit. It is powered by an STM32 Primer chip, where pressing both your thumbs on the two electrod...

Quoted: A solar powered electric recumbent trike ,solar electric bike ,using solar power to propel a three wheeled trike. Free energy from the sun. Some might call it perpetual motion or overunity.

This grill from Tammock Trading in Switzerland can barbecue fish, chicken, vegetables and steaks. The Solar-Grill has a flexible mirror, which focuses the sun beams on the self-contained barbecue cup, allowing it to heat up. Your meal is heated evenly from all sides, without direct irradiation by sunlight. The price is 180 Euros, which is about $217 US dollars.