Video clips
QI - Measure aggression with cute kittens and bubble wrap
The panel measure their aggression by popping bubble wrap whilst looking at cute animals.
QI - Let's test your beer goggles
The panel try out some optical illusions.
QI - Pouring a liquid uphill
Stephen pours polyethylene oxide uphill under ultraviolet light.
QI - The Bend Sinister
The panellists chat about the 'bend sinister' on a coat of arms being a reference to illegitimate birth.
QI - Stephen Fry makes a kinky tower
Stephen Fry makes a "kinky tower" out of sodium acetate. Contains adult humour.
QI - How hard is it to be a nude model?
Is it hard to be a nude model? The Register of Artists' Models has some rules and tips to avoid cramp.