Video clips
QI - Camilla's hair-eating hat
The panel talk about Camilla's hair-eating hat and mother-in-laws.
QI - Trevor Noah's click-singing
Trevor Noah talks about Zulus and demonstrates his click-singing.
QI - Hydrogen peroxide explosion
Stephen Fry demonstrates an experiment with hydrogen peroxide on the QI set.
QI - Tied in Knots
The panellists are tied together and try to get free.
QI - Long-necked Karen
The panel talk about tribal women with rings around their necks.
QI - Stephen Fry's guests take snuff
The guests all take flavoured snuff.