Test Different Pinwheel Designs | STEM Activity
4:34
How To Make A Paper Windmill | DIY | Paper Pinwheel Tutorial | paper Craft
15:10
Giant Pinwheel wind turbine
12:05
Wirtz pumps are really clever
13:28
Science Olympiad Wind Power 2025 - How to make a high-performing blade assembly device
5:14
Robotic Hand Science Project | Simple Paper Robot Hand for Kids | STEM Activity
2:44
Dönen bir fırıldak nasıl yapılır? | Kağıt Yel Değirmeni | Kağıt Fırıldak Eğitimi | Kolay
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D200 Ep 18: Wind Turbines (The Darwin200 young scientists create their own mini wind turbines)
4:35