Christmas offers plenty of chances to explore science without lab coats or equipment.
Simple games and meals can reveal surprising lessons about senses, behaviour, and chemistry.
Matthew Cobb suggests testing flavour by eating sweets while holding your nose.
Most people taste only sweetness until smell is restored, showing flavour depends largely on scent.
Cracker jokes can also become experiments.
Sophie Scott explains laughter is social, not just about humour.
People are far more likely to laugh when others are present.
A roast turkey offers lessons in anatomy.
Steve Brusatte recommends examining bones to understand movement and flight mechanics.
In the kitchen, chemistry comes alive.
Andrea Sella shows how salt and ice can freeze custard into ice cream.
The process explains why salt melts ice on winter roads.
Even maths can join in.
Kit Yates suggests using pine needles to estimate pi through probability.
The message is simple: science is everywhere, even at Christmas.
