2 Tymor
24 Pennod
Street Science - Season 2 Episode 11
Kevin and his team of experts try to build the world's largest and most powerful water gun and test it to see if the mega weapon has the muscle to shoot through concrete.
- Blwyddyn: 2018
- Gwlad: United States of America
- Genre: Documentary
- Stiwdio: Science
- Allweddair: experiment
- Cyfarwyddwr:
- Cast: Kevin Delaney