2 questions..

I had two questions I was wondering about this weekend.. and I am sure you have pondered them as well.
1. Why do we yawn if we see someone else yawn?
2. Why do men usually fall asleep after sex.. or go into a "sex coma" as I like to think of it..

So I went to www.ask.com

1. All of the websites pretty much just babbled about what they think.. but it doesn't seem like there is a real answer. The sites went on about we yawn because we need more oxygen in our blood and there is too much Co2 in the air or something.. but then we yawn and emit more Co2 to the people around us so then they need more oxygen... who knows..

2. Both parties are using a lot of energy during sex.. so it makes both people tired. add to that the endorphins and adrenaline that goes to our brain calms us down I guess.. but a big thing is that women can get aroused right after and men can't.. somehow that affects it as well.

hmm. interesting.. any other questions?