Me and my partner have contract mobiles from the 3 network ,recently her Sony Ericsson k7/800 ,suffered a cracked screen for the second time (they are very fragile) the 3 insurance wasn't worth a hoot to...
My wind turbine chassis, robust steel 3.0 kg is available, build a turbine with identical or higher outputs to similar to others for under £500 (£230 saving !) for a more solid design. CHASSIS £132...
In development,Turbine blades. Blades with great starting torque and high rpm capability for use d.i.y.with available pmg's wind blue futurenergy types e.t.c. to produce more power at lower windspeeds,or to...