danica mckellar (2012-4)

People Say:

I don't plan to use her anytime soon, but I wonder if Danica McKellar could still pass for someone in their mid-20s. >___>
Danica McKellar, Abby from The Big Bang Theory, is a mathematician and has a theorem named after her.
Danica McKellar (Abby from The Big Bang Theory) is a mathematician and has a theorem named after her.
I feel to be having a really easy --Danica McKellar
"Math is like going to the gym for your brain. It sharpens your mind." Danica McKellar