A Floating House Project Idea | Natural Disaster Management Project
14:50
Construction of a 220V mini hydroelectric plant with a unique turbine
7:15
Disaster Management Project Idea | Magnetic House | Earthquake Project | Inspire Award Idea
16:26
Endless Free Energy! I Made My Own 3-in-1 Mini Heating Stove at Home | Warm For Winter | Easy to do
10:38
Epic Underwater Match Volcano ERUPTION! Chain Reaction 🔥
15:09
Electromagnetic Aircraft Launcher
15:35
Will this toy engine work at full size? (yes)
8:13
Carbon Purification For industries | Save environment | science project exhibition ||
21:32