NASA tests their new hovering robotic lander, thrusts are invisible to the naked eye but are visible in infrared. The robotic lander hovers at 8 feet for 33 seconds. We will have flying cars before you know it.
NASA tests their new hovering robotic lander, thrusts are invisible to the naked eye but are visible in infrared. The robotic lander hovers at 8 feet for 33 seconds. We will have flying cars before you know it.