Scientist here's being strange (10)
I believe the answer is:
heisenberg
'scientist' is the definition.
Both the definition and answer are singular nouns.
Perhaps you can see an association between them that I don't see?
'here's being strange' is the wordplay.
'strange' is an anagram indicator.
'heres'+'being'='heresbeing'
'heresbeing' is an anagram of 'HEISENBERG'.
Can you help me to learn more?
(Other definitions for heisenberg that I've seen before include "Nobel-winning physicist" , "'Uncertainty principle' mathematical physicist, d. 1976 -- begins here (anag)" , "Man of principle" , "Nobel prize-winner" , "Exact location and speed ever unknown, I suggested" .)