141 EE How Do Lasers Work? - a podcast by QuickAndDirtyTips.com

from 2021-01-31T22:10:42.023393

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Lasers are used everywhere from the dentist's office to science fiction films. But how do they work? Why are laser pointers so different from a regular flashlight? Everyday Einstein beams up. Read the transcript here: http://bit.ly/1HJ5rYi