- asks K. York from Madrid, Spain
- asks Molly from Ohio
- asks Gail
My dogs were sprayed by a skunk, and I’ve washed them in hydrogen peroxide and baking soda — but how do I rid my house of the odor?
- asks Frank DeMayo
“Someone told me that human beings have been around for only 60 thousand years. This is shorter than I thought. Is this true? Where did we come from?”
- asks Mark from New York City
I heard about a bandage for soldiers that’s made from shrimp! What’s in shrimp that makes these bandages effective?
- asks Nan Knight from Temple, TX.
- asks Ellie Robinson
- asks Rachele Cooper, a scienceline staff member
What is the difference between a cold sore and a canker sore? Is it true that if you have a canker sore, you have herpes?
- asks Katie from Colorado
-asks Christine from Waldorf, Maryland