Bubbles in fizzy drinks are full of science you probably didn't know about - and which can even be found in volcanoes!
The growing loathing for the white stuff must keep soft drinks execs awake at night.
Hiccups serve no clear purpose. Tadpoles have a hiccup reflex which helps keep their lungs safe while they transition. So our hiccup reflex might be from our amphibian ancestors.
Germans like beer, French people wine and Italians coffee. Right?
Science has some answers.