Dr. Chris & Dr Xand demonstrate an experiment To see what digests faster. Watch the full video. Subscribe for more: https://goo.gl/iDvxKs Operation Ouch is a science show for kids that is full of experiments and biological learnings. In this educational TV show, twin brothers Dr. Chris and Dr. Xand do science experiments for kids, to explain how the human body with all its different parts and systems works, and how medicine and medical procedures can help. It's Biology for kids in a fun format! You can buy the book here https://www.amazon.co.uk/dp/B00CIVLZYY/ref=dp-kindle-redirect?_encoding=UTF8&btkr=1 and download the series here https://itunes.apple.com/gb/tv-season/operation-ouch-season-3/id1164855856