Paper-based battery is fueled by spit

which will have a capacity of 2GW.

the development of ultrafast optical electronics and the building of “optical transistors” will be made possible by the use of laser light to regulate electrical signals in the future of electronics.the fastest semiconductor transistors in the world can operate at a speed of more than 800 gigahertz.

“They’re part of every industry – from kids’ toys to rockets – and are the main building blocks of electronics.we present the capability of controlling the optical switching signal with complex synthesized fields of ultrashort laser pulses for data binary encoding.optical switches have been demonstrated using terahertz and ultrafast laser pulses to control the electrical signal and enhance the switching speed to the picosecond and a few hundred femtoseconds time scale.

we exploit the reflectivity modulation of the fused silica dielectric system in a strong light field to demonstrate the optical switching (ON/OFF) with attosecond time resolution.was able to switch a light signal optically at attosecond rates in order to achieve hitherto unreachable data transfer speeds: one quintillionth of a second is an attosecond

Researchers from the University of Cambridge have created a new type of neural implant that could restore limb function in paralyzed limbs.

The developed device works in sync between the brain and paralyzed limbs – it combines flexible electronics and human stem cells to “better integrate” with the nerve and drive limb functionCredit: DenPhotos/ShutterstockHowever.

Lowes finally hopped aboard the Apple Pay bandwagon.adding it would set the retailer back $400 per unit.

Walmart also doesnt support Apple Pay.Lowes isnt the only popular megastore that has been operating sans Apple Pay.