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hair removal

laser hair removal

Description: using near infrared lasers that pulse quickly, hair follicles are heated and the hair cell killed. The flash is normally invisible to the naked eye but are made visible because videocameras are sensitive to near infrared light.

Attribution: Marco Molinaro

Type: video/quicktime

Tags: laser hair removal infrared teacher resource

Creative Commons License This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 United States License.

Uploaded almost 5 years ago by marcom

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