Why Does Sweat Smell So Bad?| Operation Ouch | Nugget

Subscribe for more crazy, fun and exciting science facts: goo.gl/4XwBh1
Why does sweat smell so bad? Dr Chris and Dr Xand of Operation Ouch are out in the football field to learn more about sweat.
Nugget is a goldmine of some of the best TV shows, great for kids to learn and laugh outside of school. From crazy and weird science facts to mind-blowing magic tricks! Subscribe to be the first to see full episodes, clips and compilations from Operation Ouch, Art Ninja and more!