Episode 2 museum

"The neanderthals went extinct 30,000 years ago because the homosapien was stronger and smarter."

Isn't that all incorrect am no expert but I was under the impression the neanderthals where much stronger than homosapiens and recent studies say they where just as smart as us it's an outdated theory that they were stupid.

It just seems odd that a science based show would get something like that wrong.