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In Our Time: Science

Scientific principles, theory, and the role of key figures in the advancement of science.

Episodes

Total: 292

Artificial Intelligence

2005/12/8

Melvyn Bragg and guests discuss artificial intelligence. Can machines think? It was a question posed

The Graviton

2005/11/24

Melvyn Bragg and guests discuss the search for the Graviton particle. Albert Einstein said "I know w

Asteroids

2005/11/3

Melvyn Bragg and guests discuss the unique properties of asteroids. They used to be regarded as the

Mammals

2005/10/13

Melvyn Bragg and guests discuss the rise of the mammals. The Cenozoic Era of Earth's history began 6

Magnetism

2005/9/29

Melvyn Bragg and guests discuss the history of magnetism. Pliny the Elder, in his Historia Naturalis

The KT Boundary

2005/6/23

Melvyn Bragg and guests discuss the KT Boundary. Across the entire planet, where it hasn't been erod

Renaissance Maths

2005/6/2

Melvyn Bragg and guests discuss Renaissance Mathematics. As with so many areas of European thought,

Perception and the Senses

2005/4/28

Melvyn Bragg and guests discuss perception: how the brain reacts to the mass of data continually cro

Dark Energy

2005/3/17

Melvyn Bragg and guests discuss 'dark energy'. Only 5% of our universe is composed of visible matter

Alchemy

2005/2/24

Melvyn Bragg and guests discuss the history of Alchemy, the ancient science of transformations. The

The Cambrian Period

2005/2/17

Melvyn Bragg and guests discuss the Cambrian period when there was an explosion of life on Earth. In

The Mind/Body Problem

2005/1/13

Melvyn Bragg and guests discuss the mind/body problem in philosophy. At the start of René Descartes'

Melvyn Bragg and guests discuss the Second Law of Thermodynamics which can be very simply stated lik

Jung

2004/12/2

Melvyn Bragg and guests discuss the extraordinary mind of the psychiatrist Carl Gustav Jung. In 1907

Higgs Boson

2004/11/18

Melvyn Bragg and guests discuss the Higgs Boson particle. One weekend in 1964 the Scottish scientist

Electrickery

2004/11/4

Melvyn Bragg and guests discuss the dawn of the age of electricity. In Gulliver's Travels, published

The Origins of Life

2004/9/23

Melvyn Bragg and guests discuss the emergence of the world’s first organic matter nearly four billio

Pi

2004/9/2

Melvyn Bragg and guests discuss the history of the most detailed number in nature. In the Bible's de

Renaissance Magic

2004/6/17

Melvyn Bragg and guests discuss Renaissance obsession with Magic. In 1461 one of the powerful Medici

The Planets

2004/5/27

Melvyn Bragg and guests discuss our knowledge of the planets in both our and other solar systems. Tu