The world's largest vacuum chamber is in the Space Power Facility which houses a vacuum chamber 30 meters tall and 37 meters across.

The nuclear reactors inside of the U.S. Gerald R. Ford aircraft carrier can power the engines of the ship for over 20 years without stopping.

The super-yacht Bill Gates just ordered costs a whopping six hundred and forty four million dollars and includes its own helipad, spa, gym, and infinity pool.