Inventor Nikola Tesla imagined the technology to transmit energy through thin air almost a century ago, but experimental attempts at the feat have so far resulted in cumbersome devices that only work over very small distances. But now, Duke University researchers have demonstrated the feasibility of wireless power transfer using low-frequency magnetic fields over distances much larger than the size of the transmitter and receiver.
It's known that electric vehicles could travel longer distances before needing to charge and more renewable energy could be saved for a rainy day if lithium-sulfur batteries can just overcome a few technical hurdles.
Californians like their electric vehicles, but a significant minority do wish their cars could go farther without having to be plugged in. That was the conclusion by the California Center for Sustainable Energy (CCSE), which did a study as part of the Clean Vehicle Rebate Project.
A Silicon Valley start up developing electric vehicle systems technology claims to have built an electric car prototype which can retail for under $10,000 and get rack up a 150 mile driving range.
Scientists at the US' Fermi National Accelerator Laboratory say they too have spotted signs of the Higgs boson in the same mass range as has been observed at the Large Hadron Collider.
The IT department at Princeton University has reportedly managed to isolate the cause of the iPad's troubling WiFi woes.