5/6 Good start to the season, sure not to last.
1) Jon and Kate Plus Eight. The first of many reality shows my wife has made me watch. D1
2) McCartney. Thought of designers with famous parents, she came to mind. D2
3) Taiwan. Gimme? D0
4) Excalibur. Never heard of the names listed, but no other answer made sense. Almost talked myself out of it because it seemed it would be everyone's first instinct. D1
5) Sistene. Absolutely no idea. D2
6) Planck. Quantum physics + constant = Planck. Perhaps the most famous constant outside of Penny for Desmond. Planck length also rings a bell. Opponent weak in science. D3