The LPD Pickup system runs a beam under each string, from the bridge to the end of the fingerboard, and monitors its return to photosensitive receptors in the unit. 2 / 8.

"The SolarEdge system yielded more energy than the string inverter system in all tests. On an annual average, the SolarEdge system recovered 24.8% of energy lost due to shading, ...

While some of the parts of the OLPC's XO laptop are still coming together (like the UI), other parts are ready to rock, commercial-style. As we previously saw in a slide showing NickNeg's pull ...

The String Transport System is earthquake, hurricane and terrorist-proof, and capable of supporting vehicle speeds over 350km/h. Oh, and it's a fraction of the cost of ground rail, monorail or ...