Tokyo Olympics will use facial recognition to bolster security
It will only be used for athletes and other people directly involved with the event, though.
Toyota wants flying cars in time for the 2020 Olympics
It's backing the "Skydrive" car that would soar 33 feet above the ground.
ICYMI: Man-made meteor showers and live molar video
Sending up a satellite to then rain down man-made meteors is the new hotness.
Mitsubishi is working on a floating display
The trick will be figuring out where to look.