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Video a baby bird being fed by a larger bird
Biology and the human body CHRISTMAS LECTURES

The languages of animals – Foreign languages (1973)

Sir David Attenborough reveals how animals interact and communicate with different species.

The languages of animals – Foreign languages (1973) Read more
Video David Attenborough speaking in the Ri theatre, in front of a sketch of a rabbit head
Biology and the human body CHRISTMAS LECTURES

The languages of animals – Parents and children (1973)

Sir David Attenborough explores the relationship between animals and their infants.

The languages of animals – Parents and children (1973) Read more
Video A small black bird on a branch
Biology and the human body CHRISTMAS LECTURES

The languages of animals – Be mine (1973)

Sir David Attenborough shows how across the animal kingdom, species have developed myriad ways to advertise for a mate.

The languages of animals – Be mine (1973) Read more
Video David Attenborough looking down at a lemur that he is holding
Biology and the human body CHRISTMAS LECTURES

The languages of animals – Beware! (1973)

Sir David Attenborough explains how animals that threaten in strength and numbers are more effective than those that turn to

The languages of animals – Beware! (1973) Read more
Video Geoffrey G Gouriet Christmas Lecture 6
CHRISTMAS LECTURES

Ripples in the Ether – Vision of the future (1972)

Geoffrey Gouriet shows us some of the most remarkable inventions that back in 1972 were still under development.

Ripples in the Ether – Vision of the future (1972) Read more
Video David Phillips speaking in the Ri theatre
CHRISTMAS LECTURES

Crystals and lasers – Applications of lasers (1987)

Lasers are not just for pointing at the board. David Phillips shows us the different applications of laser from their use in

Crystals and lasers – Applications of lasers (1987) Read more
Video Geoffrey G Gouriet Christmas Lecture 2
CHRISTMAS LECTURES

Ripples in the Ether – Getting rid of the wires (1972)

In this second lecture, Geoffrey Gouriet demonstrates the behaviour of mechanical waves.

Ripples in the Ether – Getting rid of the wires (1972) Read more
Video Philip Morrison speaking  next to a mouse in a cage at the Ri theatre
CHRISTMAS LECTURES Physics

Gulliver's travels – Beyond the map (1968)

By working with scales, we have seen that the laws of mechanics and electricity are not the only laws of physics. In the last of

Gulliver's travels – Beyond the map (1968) Read more
Video Philip Morrison speaking in front of a chalkboard
CHRISTMAS LECTURES Maths Physics

Gulliver's travels – Dwarf and giant numbers (1968)

From the arithmetic of ratios to the science of numbers themselves, Philip Morrison explores the importance of small and large

Gulliver's travels – Dwarf and giant numbers (1968) Read more
Video a finger pointing to a part of a map of london
CHRISTMAS LECTURES Physics Technology and engineering

Gulliver's travels – Lilliput and Brobdingnag since the industrial revolution (1968)

Philip Morrison asks what our technology would look like if we were the size of men in Gulliver's voyages?

Gulliver's travels – Lilliput and Brobdingnag since the industrial revolution (1968) Read more

Pagination

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