A professor test a man to do a experiment and this experiment works well after all of the loss . The professor did it , his experiment to hair growing fast is acquired and the test subject is so happy to have a hair like that.
"Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use."
NOTE: I do not own the copyrights of the video!
![](https://i.ytimg.com/vi/dezeue69KKU/mqdefault.jpg)