The machine already requires very little energy to operate and could be run with solar power As useful as 3D printers are becoming in industrial design, they still aren’t exactly eco-f... Read more
New method for manufacturing green-colored LEDs with greatly enhanced light output Researchers at Rensselaer Polytechnic Institute have developed a new method for manufacturing green-... Read more
It gets people thinking about untapped household energy sources The search for greener, more power-efficient lighting systems won’t stop with compact fluorescents and LED system... Read more
The device adeptly mimics the human gait Creating systems that are energy autonomous is a key goal in the development of robotics, and this new walking prototype from Japan’s Nagoya In... Read more
Around the world, scientists have been working on ways of replacing the heart tissue that dies when a heart attack occurs. These efforts have resulted in heart “patches” that are... Read more