I thought of an idea of a car which works by the property of a dam. The car will have some petrol in it and a big water tank with dam. The car will first move by petrol and then water in the tank will...
Genre : Young Innovators & Tycoons
Category : Science Fair
Total Pages : 35
Kushagra ShivamI'm a person with good understanding of the universe.I wrote this book with knowledge and research.
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