A laser is like a super-focused flashlight. It sends out light in one straight line, like a beam of magic that can cut through things or make pretty lights on stage. Imagine all the light from your flashlight being squeezed into one tiny point, that’s how lasers work! They are used for things like scanning barcodes, making surgery easier, and even playing games!
Examples
- A laser pointer can light up a dark room like a tiny flashlight.
- A barcode scanner uses a laser to read the lines on a product’s label.
- Laser shows at concerts use lasers to make colorful lights dance across the stage.
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See also
- How Does a Laser Work?
- How Do Ships Float on Water?
- How Do Bridges Stay Up Without Support?
- How Do Bridges Stay Up Without Being Tied Together?
- How Does a ‘Laser’ Work and Why Is It Used in So Many Places?
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