National Contest Winner (7th)
Ecological Machine
- Katerina Sergiivna Kobelnyk
- 8 years old, Ukraine, Europe
Concept
The ecological machine moves with fuel from honey, sows, nurtures and waters plants. It doesn't harm the environment.
National Contest Winner (7th)
The ecological machine moves with fuel from honey, sows, nurtures and waters plants. It doesn't harm the environment.
