What holds energy tech back? The infernal battery
Tuesday, January 22, 2013 - 17:30
in Physics & Chemistry
WASHINGTON (AP) -- As 21st century technology strains to become ever faster, cleaner and cheaper, an invention from more than 200 years ago keeps holding it back. It's why electric cars aren't clogging the roads and why Boeing's new ultra-efficient 787 Dreamliners aren't flying high....