Invisible Guinness
946 views · Published 31 January 2012 · 1:23 · Indexed 24 September 2026
Channel: Nick Moore (NIK282K) · 2012 · Science & Technology
Guinness beer (as well as coke, pepsi, dr pepper and root beer) are all transparent to infrared lights but almost opaque to visible light. When viewed with an infrared camera they all appear as clear as water. It's also a good reason to drink beer in the name of science!
