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
Tags: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