USA Today covers the challenging but environmentally important issue of making batteries: inefficient, nasty things today that need to get a lot better and cheaper. And they will, with nanotech developed by these two MIT professors: [Prof. Angela] Belcher’s virus-assembled batteries are thin, transparent sheets that look like plastic ...

The company mPHASE points out that battery technology advance has been dismal compared to computer chips. Now they’ve used nanotechnology to build a more environmentally-friendly, longer shelf-life battery, and made a two-minute movie, posted on YouTube, to tell us about it. If the link doesn’t work for you, go to YouTube and search ...