Scientists say they've discovered a new smell, "olfactory white," which is composed of 40 different compounds. 
So the begging to be answered question:
What is your favorite smell?
A) mom's kitchen on Thanksgiving?
B) Willie Nelson's tour bus?
C) June Shannon's bath water?
D) Lynyrd Skynyrd's song
A total of 40 smelly compounds make up "olfactory white".
But exactly what does the new scent smell like?
It’s so bland that it’s indescribable, the researchers explained.
“The best way to appreciate the qualities of olfactory white is to smell it," they added.
