what is taking so long i know we've been waiting for a poo for an hour could it be the sign oh yeah
good idea the fish are sticklers for manners
and there we have it a fish boo use the world's smallest super scooper and get it out this fish
poop will be the first non-mammal specimen for dr zhan's incredible inedible poo poo emperium i
have literally lots of different kinds of poo can i have a tour not until we've had a gross alert
not for the squeamish see if you can guess what animal that is from and what animal that is from
we both have gloves on and we're trained doctors so we can examine these samples
but you're not a trained doctor as far as we know so never touch or play with poo
i think this is an animal that eats meat it's gray it looks like a very big version of my cat's poo
this one is full of fur so i'm also gonna guess that this is from another even bigger cat
so i'm gonna say that one's from a leopard and that one's from a lion well look you did
very well the first one is from a cheetah and the second one was in fact from a tiger
okay the next pooh is a very exciting one it smells really fruity actually so this is a
very big animal that eats fruit and nuts little berries a bear it is it's a syrian bear's poo
mr crumbles got the poos off his mates at the zoo chris one final poo for you to guess
have a look at this oh dear very very smelly slimy and this is an animal that's been eating
sweet corn ha ha well can you guess what animal it came from
is it a a rhino b a gorilla or c b dr sand well i'm proud to say the answer is c it's my poor
none of these poos look much like the food that they came from so how does your gut turn your food
into your poo we're going to take a close look at the digestive system mega gross alert chris
this is the complete digestive system of a pig it might look a bit gross but this
is everything that's involved in processing food from the tongue all the way to the bum
we've laid it out so that you can see every organ and it's a lot like yours it's amazing sand now
we're gonna start at the top with the tongue and its job is to mash the food up and then push it
down the esophagus which leads to the stomach mixed with some of the
digestive juices and the food starts to go into the first bit of the small intestine
and now for the first time ever we're going to hear and see a tummy rumble boom in have a listen
well that's amazing isn't it
that noise is air and water being pushed through the gut past the remains of your
food but is your food poo yet well let's have a look zand seems a bit runny to me
that liquid that's called kind and chyme is halfway on the journey
between food and poo what's interesting is it doesn't actually smell bad at all so now we're
cutting into the large intestine it's here that kind becomes pain that looks smells a lot more
like poo the reason it smells is because there are lots of bacteria in the colon helping digestion