Science Brain Teasers and Puzzles for Young Scientists

Where There’s Smoke, There’s Fire

Mr. Ode had just bought a new factory to start producing hydrogen gas for his alternatively fuelled vehicles. For safety reasons, there could be no flammable materials in the factory, just steel and concrete. Nothing was even painted. He then hired a company to instal a state-of-the-art fire protection system. They had installed hundreds of

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