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Video A glass goblet with smoke billowing out from it
CHRISTMAS LECTURES

Atoms for enquiring minds: A circus of experiments – Getting to know atoms (1979)

In the first lecture, Eric Rogers introduces us to the world of atoms and the unusual properties of liquids.

Atoms for enquiring minds: A circus of experiments – Getting to know atoms (1979) Read more
Video Christopher Zeeman speaking at the Ri theatre
CHRISTMAS LECTURES

Mathematics into pictures – Catastrophe and psychology (1978)

In his final lecture, Christopher Zeeman introduces his young audience to the fundamentals of Catastrophe theory, in which we

Mathematics into pictures – Catastrophe and psychology (1978) Read more
Video A still from the 1978 CHRISTMAS LECTURE
CHRISTMAS LECTURES

Mathematics into pictures – Waves and music (1978)

Creating mathematical harmony with music.

Mathematics into pictures – Waves and music (1978) Read more
Video Christopher Zeeman leaning his hands on a large white cardboard triange in the Ri theatre
CHRISTMAS LECTURES

Mathematics into pictures – Games and evolution (1978)

Winning at game theory.

Mathematics into pictures – Games and evolution (1978) Read more
Video Christopher Zeeman writing equations using a projector in the Ri theatre
CHRISTMAS LECTURES

Mathematics into pictures – Infinity and perspective (1978)

What does a race with a tortoise, renaissance art and a barbershop have to do with mathematics? Christopher Zeeman explores

Mathematics into pictures – Infinity and perspective (1978) Read more
Video Christopher Zeeman speaking to a child at the Ri theatre
CHRISTMAS LECTURES

Mathematics into pictures – Numbers and geometry (1978)

Christopher Zeeman presents the second Christmas Lecture from his groundbreaking 1978 series.

Mathematics into pictures – Numbers and geometry (1978) Read more
Video A still of Carl Sagan during his 1977 CHRISTMAS LECTURE
CHRISTMAS LECTURES Physics

The planets – Planetary systems beyond our sun (1977)

Carl Sagan asks, do other solar systems exist?

The planets – Planetary systems beyond our sun (1977) Read more
Video Carl Sagan smiling with audience of children during CHRISTMAS LECTURES
CHRISTMAS LECTURES Physics

The planets – Mars after Viking (1977)

Carl Sagan asks, is there life on Mars?

The planets – Mars after Viking (1977) Read more
Video A still of Carl Sagan during his CHRISTMAS LECTURE in 1977
CHRISTMAS LECTURES Physics

The planets – Mars before Viking (1977)

Carl Sagan views Mars through the eyes of Mariner 9.

The planets – Mars before Viking (1977) Read more
Video A still of Carl Sagan during his 1977 CHRISTMAS LECTURE
CHRISTMAS LECTURES

The planets – The history of Mars (1977)

Carl Sagan explores how humans have studied the red planet.

The planets – The history of Mars (1977) Read more

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