Energy and Power explains what energy is and how we use it. It covers our use of both renewable and non-renewable resources, as well as various forms of alternative energy. Activies include making a solar heater and building a simple waterwheel.
發表於2025-02-09
Energy and Power (Young Discoverers 2025 pdf epub mobi 電子書 下載
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Energy and Power (Young Discoverers 2025 pdf epub mobi 電子書 下載