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Power

How Tesla Batteries Will Force Home Wiring To Go Low Voltage 597

CIStud writes with a story at CEPro suggesting that solar power and home batteries like Tesla's PowerWall "will force the reinvention of home wiring from primarily AC high voltage to DC home-run low voltage to reduce power conversion loss," writing "To avoid the 20% to 40% power loss when converting from DC to AC, home wiring will have to convert to home-run low-voltage, and eventually eliminate the need for high-voltage 110V electrical wiring." As a former full-time Airstream dweller, I can attest to the importance of DC appliances when dealing with batteries.

Comment Re:Easy grammar (Score 1) 626

Added Dutch

Wind - wind - wind
Wasser - water - water
Stein - stone - steen
Fisch - fish - vis
Rabe - Raven - raaf
Kraehe - Crow - kraai
Grass - grass - gras
Haus - house - huis
Stock - Stick - stok
Von - From - van
unter - under - onder
Wolf - wolf - wolf
Fuchs - fox - vos
Strom(as in river) - stream - stroom
die See (not der See, that is a lake) - sea - zee
Auge - eye - oog
Ohr - ear - oor
Arm - arm - arm
Herz - heart - hart
Damm - dam - dam

Power

Researchers Create New Cheap, Shatterproof, Plastic Light Bulbs 296

hattig writes "US researchers say they have developed a new type of lighting that could replace fluorescent bulbs. The new light source is called field-induced polymer electroluminescent (Fipel) technology. It is made from three layers of white-emitting polymer that contain a small volume of nanomaterials that glow when electric current is passed through them. The developer is promising cheap, hard-to-break, mercury-free, highly efficient bulbs from 2013."
The Internet

EU Parliment To Vote On ACTA Soon; Take Action Now 115

sTeF writes "Laquadrature du Net releases 3 videos on ACTA: Every citizen can help defeat ACTA by spreading this video across the Internet, urging their fellow citizens to mobilize, and contacting their elected representatives. ACTA is a threat to Internet users' fundamental freedoms and to EU Internet companies' competitiveness and free competition. The European Parliament will soon decide whether to give its consent to ACTA, or to reject it once and for all."

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