Neuron, A cell that carries messages in the nervous system., Magnet, An object that attracts iron and certain metals., Galaxy, A huge system of stars, gas, and dust in space., Battery, A device that stores and provides electrical energy., Satellite, An object that orbits a planet., Laser, A device that produces a very focused beam of light., Turbine, A machine that converts moving fluid into energy., Sensor, A device that detects changes in the environment., Radar, A system that uses radio waves to detect objects., Fusion, The process where small atomic nuclei combine to form a larger one.

QuickLearn Flashcards

by
Print
Embed

Leaderboard

We are currently working on improving the Leaderboard functionality. Please help us by offering your feedback.

Give Feedback

Visual style

Options

We are currently working on improving the Activity Settings. Please help us by offering your feedback.

Give Feedback

Switch template

Continue editing: ?