他将“零下196度的液态氮泼到脸上”！结果他“脸上的反应”让所有人都抢着要…

Name: What does Liquid Nitrogen do to Your Face?
Uploaded: 2016-05-19T07:46:48-07:00
Duration: 2 min 41 s
Description: If a drop of LN2 hits someone in the eye, will they go blind?LN2 Balloon Experiment: https://goo.gl/AAcXGSBusiness Inquiries: For business and sponsorship in...