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DIY Wooden Floating Bird STEM Kit
- Brands China Code: DIY-WBB
Availability: Discontinued
Note: Not suitable for children under 4 years old!
Note: Download the softcopy instruction manual (English) here.
A wooden that balances on its beak? What sorcery is this?! Hold up! It's no sorcery, for an object to balance, it needs to be supported directly underneath its center of gravity. In this case, the bird's center of gravity is located at the tip of the beak, hence it can be balanced on a fingertip, or on a tiny pole!
What is the center of gravity you say? The center of gravity is the point where all weight is evenly dispersed and all sides are balanced. So what happens if you stick a penny on one side of the wing? Give it a go!