Hand crank generator toy for experiments Key benefits - See real time energy generation: turn the handle and the bulb lights up. The faster you crank, the brighter the light, illustrating how increasing effort increases electrical output. - Educational and engaging: a practical, hands-on tool that makes electricity generation easy to understand. - Develops thinking and observation: a DIY hand generator that helps training in observation, reasoning, and analytical skills. - Supports developmental learning: a manual assembly model that encourages learning minds and problem solving. What it is - Generator experimental tool: a hand crank electricity generator designed for demonstrations and learning. - Manual assembly hand crank generator model: built to be put together and explored without batteries. How it works - Crank powered: turning the hand crank generates electricity to light a small bulb. Higher cranking speed increases the output and brightness. Compatibility and use - Suitable for powering a standard small educational bulb used in demonstrations and experiments. - Simple, portable design intended for classroom use, home learning, and DIY projects. Performance and design - Function: manual generator that converts human effort into electrical energy. - Educational focus: emphasizes the relationship between crank speed and electrical power. - Built for repeated use with a straightforward, durable design. Use scenarios - Classroom science demonstration: show energy transfer by cranking and watching the bulb respond to different speeds. - Home STEM activity: a compact, interactive tool for practicing scientific thinking and observation. - DIY projects or science fairs: develop and test energy generation concepts, compare results by bulb brightness.