If you’re inclined toward being a bit of a science geek, who’s particularly interested in alternative energy and energy efficiency, I highly recommend following Oak Ridge National Laboratory on YouTube. ORNL has some amazing videos about up-and-coming energy technology (I’ve embedded two of them below), and other interesting topics.
Save on your electric bill with high-pressure water storage tanks? Could be a possibility for homeowners someday:
Rest assured, if ultrasonic clothes dryers that can dry your laundry in a fraction of the time/energy usage become a commercial reality, EarthEnergy will carry them for you: