Please create an account to participate in the Slashdot moderation system


Forgot your password?
Slashdot Deals: Deal of the Day - Pay What You Want for the Learn to Code Bundle, includes AngularJS, Python, HTML5, Ruby, and more. ×
Power The Military Technology

Batteries Smaller Than a Grain of Salt 68

An anonymous reader writes "Lithium-ion batteries have become ubiquitous in today's consumer electronics — powering our laptops, phones, and iPods. Research funded by DARPA is pushing the limits of this technology and trying to create some of the tiniest batteries on Earth, the largest of which would be no bigger than a grain of sand. These tiny energy storage devices could one day be used to power the electronics and mechanical components of tiny micro- to nano-scale devices."
This discussion has been archived. No new comments can be posted.

Batteries Smaller Than a Grain of Salt

Comments Filter:

Hotels are tired of getting ripped off. I checked into a hotel and they had towels from my house. -- Mark Guido