Though chlorine has been attacked as being "dangerous" to one's health, it's got a health-supporting side, too. In pools it combines with nitrogen-containing compounds to take them out of circulation. How do they get there in the first place? A recent study showed that (like it or not) people pee in pools — and the presence of artificial sweeteners proves it.
In our latest intallment of #KuriousKiddos, Karson and Owen wanted to know: What makes our eyes red after swimming? Your first thought may be chlorine, but another culprit is to blame. Gross alert!