Two friends build an Underwater Ironman Jetpack that will propel you very fast. Watch the video…
The Underwater Ironman Jetpack constructed in San Francisco, has four engines for feet and hands.
[Youtube]
Two friends build an Underwater Ironman Jetpack that will propel you very fast. Watch the video…
The Underwater Ironman Jetpack constructed in San Francisco, has four engines for feet and hands.
[Youtube]
wow be wonderful