...about chemistry
Spotted two mistakes in the first two minutes of the program. And as my daughter's chemistry teacher gave watching this as a task I'm glad that I reviewed it first.
Let's see if anyone tries to kill us and work backwards
actually it was the physics video he told us to watch ... hi dad .
528941
Never give your offspring access to your IMDb account. Grrrr!!!
Let's see if anyone tries to kill us and work backwards