Archives for: Professor Hallux

Why does poo smell?
Here's what Professor Hallux has to say: The easy answer is that itβs because of the huge amount of...
Why is snot sometimes green?
Here's what Professor Hallux has to say: Noses are pretty grubby places. Almost anything could get sniffed...

What makes bruises go funny colours?
Here's what Professor Hallux has to say: Ouch! Thatβs going to leave a bruise! If youβve had one...
Belly Buttons: Why do some people have innies and some have outies?
Here's what Professor Hallux has to say: Do you know which sort you have? An βinnieβ goes in and is like...
What are eyebrows for?
Here's what Professor Hallux has to say: Wiggling of course! Well, thatβs what I do with them! Only...

Why do men have nipples?
Here's what Professor Hallux has to say: To find the answer we need to go back to before youβre even...
Why do we have two nostrils?
Here's what Professor Hallux has to say: Thatβs a fantastic question! And like most things about the human...

Why is there a difference between boys and girls?
Here's what Professor Hallux has to say: WOW β thatβs a big question today! Despite what you may...
Why does sick always have carrots in?
Here's what Professor Hallux has to say: We all like finding out the answer to curious conundrums like these...
Why does skin go wrinkly in the bath?
Here's what Professor Hallux has to say: Itβs certainly a weird one but scientists have come up with a few...