Scientists Are Getting Closer to a Better Source of Rocket Fuel: Good Ol’ Water
Eco-friendly alternatives to fossil fuels are venturing beyond Earth—and into space.
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Artificial biodegradable skin, water rockets and other cool things Hong Kong students made and showed off at the DSS STEM fair
were invited to showcase their projects. Winnie Yan, a Form Five student from Chan Shu Kui Memorial School, exhibited a water rocket she made with her team at the fair. Chiu Cheung-ki, director of ...