They were all with pics from the factory. One showed large coils of metal and the answer was, "This metal, atomic #13, is used for the body."
Another I don't remember the answer, but the question was electromagnetic induction (that was the $1000 clue).
Don't recall the others, but one of them included something about 0-60 in 4.2 seconds. Must have been taped before the D event.
Bonnie, it must be on early by you. I posted this as it was on here, 6 PM, MST, which is 5 PM in CA. When I lived on the east coast, it was on at 7 PM.