At 49 years young, Carissa is one of our most athletic researchers. She has been looking forward to trying all of our usual challenges, although one in particular has her a little nervous. Her blowing pressure tested fine, but her lung capacity was surprisingly below average. Will she be able to expand and explode a rubber hot water bottle with only her lung power?

At 49 years young, Carissa is one of our most athletic researchers. She has been looking forward to trying all of our usual challenges, although one in particular has her a little nervous. Her blowing pressure tested fine, but her lung capacity was surprisingly below average. Will she be able to expand and explode a rubber hot water bottle with only her lung power?