Mechanical Energy: Bicycle, Hammer, Canoe Paddle, Running, Electrical Energy: Laptop, iPhone, Charger, Batteries, Light Energy: Lamp, Flashlight, Sunlight, Mirror, Thermal Energy: Toaster, Oven, Heat from the Sun, Campfire, Sound Energy: Drum, Speakers, Echolocation, Doorbell,

Forms of Energy (MELTS)

排行榜

视觉风格

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