Can you lick the science? An abbreviated list.

Genetics: Do not. Unless cheek swabs?

Chemistry: NO!!!!! DO NOT!!!!!!

Archaeology: Perhaps. But might be human bone.

Geology: Sometimes needed, sometimes dangerous 

Psychology: Best not.

Physics: ????????? How??????

Zoology: In zoology, science licks you. 

Anthropology: Maybe ask first.

Herpetology: bad plan bad plan BAD PLAN

Sociology: Yes, if you have time and dedication and a willingness to piss a lot of people off.

Botany: You might hallucinate or die, OR it might be delicious

Computer Science: the tingle of electricity on your tongue is how you know it’s working

Epidemiology: FOR THE SAKE OF THE WORLD PLEASE DO NOT

Linguistics: Despite the name, please probably don’t.

Engineering: Maybe, but it’ll probably taste like spreadsheets 

Software engineering: nothing else has made the code work so you might as well try it

Neuroscience: that is someone’s brain. no. do not

Marine biology: you can try, but you’ll probably just get a mouthful of seawater

Astronomy: look, if your dedication to lick Uranus is what it takes get humankind to another planet, then so be it

These just keep getting better.