Greenpeace Is Impressed How Apple Greenifies Itself
Greenpeace, the international environmental advocacy group, has been keeping track of the tech companies' progress on sustainability for more than a decade. That resulted...
PoWiFi Powers Devices Wirelessly, Eliminates Batteries
PoWiFi is a system that allows simultaneous wireless transfer of power and data to electronic devices using existing WiFi infrastructure, giving a glimpse of...
Static Electricity Could Power Mobile Phones
One of the first ways we harnessed static electricity was to drag our shoes on the carpeted floor in the dry air of winter,...
3 Eco Friendly Gadgets for Music Lovers
Sometimes it's hard to keep the environment in mind when there are so many cool electronic devices now, and all with their own endless...
Ginko Tree – The Eco-Friendly, Fast and Efficient Solar Charger
Ginko tree, a stylish solar power charger named after the beautiful Japanese tree, can charge two smartphones simultaneously in just two hours.
Solar chargers are...
Energy Floors Transform Kinetic Energy from Dancing into Electricity
Floors which harvest kinetic energy to produce electricity have already been used in sports arenas with implementation in running tracks and fields. This development is...
Quilo – An Innovative and Energy Efficient Evaporative Cooler Hits Market
Evaporative air coolers are a very good energy efficient alternative to classic, freon air conditioners. In fact, our own bodies are cooled by transpiration...
Portable Fuel Cell Charger by Horizon, Now Available Commercially
Horizon, a fuel cell manufacturing company from Singapore, has recently unveiled a small hydrogen fuel cell charger that could juice your gadgets (PDA, phone, MP3, etc). It's called MiniPAK, and it uses refillable solid-state hydrogen cartridges (called HydroSTIK) to store its power.
Comeback of Vacuum Tube Technology: The Ultimate in Transistor Speed
Electron movements in silicon transistors are limited by collisions and scattering. What if the bumps are removed and the electrons can travel freely in...
‘Cold Pot’: A Bio Air Conditioner That Cools Down Air Using Only Water
Ever since IPCC released their report last week, warnings for rising temperatures and urges to switch to efficient and renewable energy sources, have flooded...
