The Big Fat Panda returns with yet another intoxicating question .
All non-hydrophobic gents (and ladies) are grateful to B + C for introducing us to the wonders of A . If they are not yet grateful, they most definitely ought to be.
Identify and put fundaes.

A

B

C
scuba diving?
Giving a hopeless try:
A) Louis Pasteur
B) Quartz? (I guess he studied rotational activity of quartz)
C) No idea
b+c is world watch?(wild guess!!!)
A – Peter Smirnov
B – Dia ( Clock – > 24 Hrs – or ‘dia’)
C – Earth – Geo
Dia + Geo – Diageo – The company which manufactures Smirnoff
Went uncracked..
B=running
C=water
B+C=running water (must be correct because it refers to non-hydrophobic people)
A=man who discovered how to use running water