Some people may joke about living on caffeine, but scientists now have genetically engineered E. coli bacteria to do that—literally. Their report in the journal ACS Synthetic Biology describes bacteria being "addicted" ...
Mar 27, 2013 in Biochemistry
Take some galvanized nails, vinegar, soda pop and copper wire, piece them together just right, and what do you get? A battery.
Apr 24, 2012 in Energy & Green Tech