Green Gadgets are Cool
Green gadgets use environmentally friendly alternative energy or consume minimal energy. They range from wind-up LED torches to personal solar chargers. LED lights are the next generation of lighting, they use very little power because they are much more energy efficient than the incandescent filament globe and even the newer compact fluorescent. Wind-up dynamos and Solar panels are the main methods of electricity generation and are the smart answer to portable power needs.
Dynamos using new technology can now be used to provide wind-up charging systems for many portable products like torches, radios and MP3 players. USB-rechargeable emergency mobile phone chargers are clever little gadgets that use power from your PC to charge up one or two rechargeable AA batteries to provide a highly portable means of recharging your mobile on the go.Be cool, be green, use cool green gadgets.