What's the difference between a Hi-Z and a Low-Z microphone?

I've read what the benefits are between the two, but my questions is how can I tell whether my mic is Hi-Z or Low-Z? Is there a visible difference in the connectors or something? Thanks.

Scrubs - should Elliott and the Janator just hook up already?

I think their budding (or not) romance is quite cute. I personally would love it if Elliott (sp) woke up one day and realized how helpful he has been to her and how much he likes her and just goes...

Do you watch The Girls Next Door? Which of Hef's girlfriends is your favorite?

I love Holly the best. She is beautiful and funny and I would love to have her for a sister. Bridget is my second fave and I don't care for Kendra. I think she is nice but too immature and...

Do you watch House? Who is your favorite character?

I loooove Dr. House. I really don't like anyone else on that show. I don't think it was casted too well but the writing is superb! House is a riot!

Straps for strapless acoustic guitars?

Really ignorant question for the musicians out there. I've played the guitar for a few years now but it's not my original instrument otherwise I'd probably already know this answer (My gut tells me...