An electric cargo ship is delivering coal in China
The 2,000 ton capacity ship is powered by 1,000 lithium batteries.
Researchers create more efficient supercapacitor to power wearables
The material gets around all of the issues that limit supercapacitor use.
Contact lens-based tech could lead to better EV power source
A new material could lead to EVs that can be fully charged within a few minutes.
New battery tech lasts for days, charges in seconds
The supercapacitor cell is just a "proof-of-concept" but looks promising.
Six amazing uses for the wonder material graphene
An aerogel so light, it can perch on top of a flower.
Deep-fried graphene may be the key to long-lasting batteries
The deep frying process isn't just useful for livening up your food -- it might also be the ticket...
Scientists turn to hemp for cheap, fast-charging batteries
Forget lab-made materials like graphene -- natural, old-fashioned hemp may be the ticket to our en...
Nanotechnology can turn your jacket into a battery
There are certainly clothes and wires that can transmit electricity, but wouldn't it make sense if...
NC State nanoflowers can boost battery and solar cell capacity, make great prom accessories
We see a lot of sleek-looking technology pass through our doors, but it's rare that the inventions...