It depends on your definition of dumb.
Chat with our AI personalities
This stereo type came from a little science. You see, intelligent people have more zinc and copper in there hair, and copper results in a darker hair color... you see where I'm going with this. But then again, I am blond and I am on the A honor role, so it can go both ways.... But really, I think the term 'dumb blonde' is a rather new phrase invented in the past century.
Mass man people are dumb
No, Alexander Graham Bell's wife was not dumb. However, she was deaf all of her life. She did graduate from the Columbia Institution of the Deaf and Dumb.
dumb
PLANT AT HOME