ambidextrous     Ambidextrous means that you are able to use both hands efficiently. It means that you can write with both hands. That's at least part of it.
Surprisingly, perhaps, itâs almost impossible to smell your own bad breath. Youâve probably tried cupping your hand in front of your face, exhaling through your mouth and then sniffing for the odor that others find so offensive.
A Pine Street Foundation cancer detection dog gets to work sniffing human breath samples. When news headlines trumpet a dog sniffing out trouble and saving someoneâs life, thereâs often a dramatic story to tell: a fire, an explosive or a search-and-rescue operation. But thereâs another remarkable way that dogsâ highly attuned sense of smell can save lives.