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What makes a LASER a LASER? What is special about LASER light? Students explore the properties of LASER light: monochromatic, coherent and collimated in this engaging set of 3 hands on lessons for grades 9-12.
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What makes a LASER a LASER? What is special about LASER light? Students explore the properties of LASER light: monochromatic, coherent and collimated in this engaging set of 3 hands on lessons for grades 9-12.