Wasting A Half Hour happens every weekday at about 10:15am with Maria Dennis!  It’s basically a trivia question that you have to answer correctly for a cool prize.  Oh, and Maria gives hints!  This week if you get the right answer you’ll win a complimentary tooth whitening courtesy of Smile Baltimore dot com!  Take the first steps towards a beautiful smile when you visit Smile Baltimore dot com!

Here was Tuesday’s question….

“When traveling in groups, these breathe in unison.   What are they?

Answer….

Killer whales