Podcasts History In Our Time: Science
In Our Time: Science

In Our Time: Science

260 episodes

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


Podcasts

Nikola Tesla

Published: May 2, 2024, 9:15 a.m.
Duration: 52 minutes 50 seconds

Listed in: History

Heisenberg's Uncertainty Principle

Published: March 28, 2024, 10:15 a.m.
Duration: 58 minutes 2 seconds

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Hormones

Published: March 7, 2024, 10:15 a.m.
Duration: 50 minutes 13 seconds

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Plankton

Published: Nov. 2, 2023, 10:15 a.m.
Duration: 48 minutes 41 seconds

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Albert Einstein

Published: Oct. 12, 2023, 9:15 a.m.
Duration: 49 minutes 29 seconds

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Jupiter

Published: July 27, 2023, 9:15 a.m.
Duration: 53 minutes 10 seconds

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Mitochondria

Published: June 29, 2023, 9:15 a.m.
Duration: 52 minutes 29 seconds

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Linnaeus

Published: May 18, 2023, 9:15 a.m.
Duration: 50 minutes 19 seconds

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Paul Erdos

Published: March 23, 2023, 10:15 a.m.
Duration: 51 minutes 9 seconds

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Tycho Brahe

Published: March 2, 2023, 10:15 a.m.
Duration: 53 minutes 35 seconds

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Superconductivity

Published: Feb. 23, 2023, 10:15 a.m.
Duration: 50 minutes 44 seconds

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The Challenger Expedition 1872-1876

Published: Dec. 22, 2022, 10:15 a.m.
Duration: 51 minutes 14 seconds

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The Fish-Tetrapod Transition

Published: Nov. 17, 2022, 10:15 a.m.
Duration: 55 minutes 33 seconds

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The Electron

Published: Oct. 27, 2022, 9:15 a.m.
Duration: 49 minutes 47 seconds

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The Death of Stars

Published: July 7, 2022, 9:15 a.m.
Duration: 58 minutes 9 seconds

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Homo erectus

Published: May 12, 2022, 9:15 a.m.
Duration: 51 minutes 3 seconds

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Seismology

Published: April 7, 2022, 9:15 a.m.
Duration: 49 minutes 35 seconds

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In Our Time is now first on BBC Sounds

Published: March 4, 2022, 4 a.m.
Duration: 1 minute

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William and Caroline Herschel

Published: Nov. 11, 2021, 10:15 a.m.
Duration: 50 minutes 56 seconds

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Corals

Published: Oct. 28, 2021, 9:15 a.m.
Duration: 51 minutes 35 seconds

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The Manhattan Project

Published: Oct. 7, 2021, 9:15 a.m.
Duration: 48 minutes 20 seconds

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The Evolution of Crocodiles

Published: Sept. 16, 2021, 9:15 a.m.
Duration: 53 minutes 7 seconds

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Longitude

Published: May 13, 2021, 9:15 a.m.
Duration: 50 minutes 28 seconds

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Pierre-Simon Laplace

Published: April 8, 2021, 9:15 a.m.
Duration: 48 minutes 10 seconds

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The Late Devonian Extinction

Published: March 11, 2021, 10:15 a.m.
Duration: 49 minutes 5 seconds

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Emilie du Chatelet

Published: Feb. 4, 2021, 10:15 a.m.
Duration: 49 minutes 50 seconds

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Eclipses

Published: Dec. 31, 2020, 10:15 a.m.
Duration: 50 minutes 31 seconds

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Alan Turing

Published: Oct. 15, 2020, 9:15 a.m.
Duration: 53 minutes 8 seconds

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George and Robert Stephenson (repeat)

Published: March 26, 2020, 9 a.m.
Duration: 49 minutes 29 seconds

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Paul Dirac

Published: March 5, 2020, 10:15 a.m.
Duration: 50 minutes 47 seconds

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The Evolution of Horses

Published: Feb. 27, 2020, 10:15 a.m.
Duration: 50 minutes 10 seconds

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Solar Wind

Published: Jan. 23, 2020, 10:15 a.m.
Duration: 55 minutes 13 seconds

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Hybrids

Published: Oct. 31, 2019, 10:23 a.m.
Duration: 50 minutes 49 seconds

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Dorothy Hodgkin

Published: Oct. 3, 2019, 9:15 a.m.
Duration: 52 minutes 22 seconds

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Kinetic Theory

Published: May 23, 2019, 9:15 a.m.
Duration: 51 minutes 38 seconds

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The Evolution of Teeth

Published: April 11, 2019, 9:25 a.m.
Duration: 49 minutes 15 seconds

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Pheromones

Published: Feb. 21, 2019, 10:15 a.m.
Duration: 49 minutes 9 seconds

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Aristotle's Biology

Published: Feb. 7, 2019, 10:19 a.m.
Duration: 50 minutes 10 seconds

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Emmy Noether

Published: Jan. 24, 2019, 10:15 a.m.
Duration: 48 minutes 20 seconds

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Venus

Published: Dec. 27, 2018, 10:15 a.m.
Duration: 50 minutes 25 seconds

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Free Radicals

Published: Nov. 1, 2018, 11:23 a.m.
Duration: 51 minutes 3 seconds

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Automata

Published: Sept. 20, 2018, 11:55 a.m.
Duration: 52 minutes 23 seconds

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Echolocation

Published: June 21, 2018, 10:44 a.m.
Duration: 51 minutes 2 seconds

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The Proton

Published: April 26, 2018, 10:18 a.m.
Duration: 49 minutes 11 seconds

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George and Robert Stephenson

Published: April 12, 2018, 10:19 a.m.
Duration: 50 minutes 25 seconds

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Rosalind Franklin

Published: Feb. 22, 2018, 11:57 a.m.
Duration: 49 minutes 47 seconds

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Fungi

Published: Feb. 15, 2018, 11:14 a.m.
Duration: 48 minutes 37 seconds

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Cephalopods

Published: Feb. 1, 2018, 11:01 a.m.
Duration: 47 minutes 19 seconds

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Carl Friedrich Gauss

Published: Nov. 30, 2017, 11:18 a.m.
Duration: 49 minutes 5 seconds

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Feathered Dinosaurs

Published: Oct. 26, 2017, 10:37 a.m.
Duration: 48 minutes 17 seconds

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Bird Migration

Published: July 6, 2017, 10:09 a.m.
Duration: 51 minutes 14 seconds

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Enzymes

Published: June 1, 2017, 9:56 a.m.
Duration: 48 minutes 36 seconds

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Louis Pasteur

Published: May 18, 2017, 11:05 a.m.
Duration: 51 minutes 8 seconds

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Pauli's Exclusion Principle

Published: April 6, 2017, 10:15 a.m.
Duration: 48 minutes 13 seconds

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The Paleocene-Eocene Thermal Maximum

Published: March 16, 2017, 11:34 a.m.
Duration: 49 minutes 47 seconds

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The Kuiper Belt

Published: March 2, 2017, 11:03 a.m.
Duration: 48 minutes 11 seconds

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Maths in the Early Islamic World

Published: Feb. 16, 2017, 11:24 a.m.
Duration: 49 minutes 7 seconds

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Parasitism

Published: Jan. 26, 2017, 11:54 a.m.
Duration: 45 minutes 45 seconds

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Johannes Kepler

Published: Dec. 29, 2016, 11:30 a.m.
Duration: 48 minutes 42 seconds

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John Dalton

Published: Oct. 27, 2016, 10:14 a.m.
Duration: 45 minutes 40 seconds

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Plasma

Published: Oct. 13, 2016, 10:20 a.m.
Duration: 45 minutes 53 seconds

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Zeno's Paradoxes

Published: Sept. 22, 2016, 10:17 a.m.
Duration: 46 minutes 30 seconds

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The Invention of Photography

Published: July 7, 2016, 10:26 a.m.
Duration: 48 minutes 46 seconds

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Penicillin

Published: June 9, 2016, 11:02 a.m.
Duration: 46 minutes 35 seconds

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Euclid's Elements

Published: April 28, 2016, 10:12 a.m.
Duration: 45 minutes 36 seconds

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1816, the Year Without a Summer

Published: April 21, 2016, 10:13 a.m.
Duration: 45 minutes 32 seconds

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The Neutron

Published: April 14, 2016, 11:06 a.m.
Duration: 45 minutes 30 seconds

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Robert Hooke

Published: Feb. 18, 2016, 12:19 p.m.
Duration: 48 minutes 11 seconds

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Chromatography

Published: Feb. 4, 2016, 11:29 a.m.
Duration: 47 minutes 14 seconds

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Saturn

Published: Jan. 14, 2016, 11:46 a.m.
Duration: 46 minutes 55 seconds

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Michael Faraday

Published: Dec. 24, 2015, 11:30 a.m.
Duration: 45 minutes 51 seconds

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Circadian Rhythms

Published: Dec. 17, 2015, 11:25 a.m.
Duration: 48 minutes 4 seconds

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P v NP

Published: Nov. 5, 2015, 11:06 a.m.
Duration: 45 minutes 45 seconds

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Perpetual Motion

Published: Sept. 24, 2015, 11:49 a.m.
Duration: 45 minutes 40 seconds

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Extremophiles

Published: June 25, 2015, 10:36 a.m.
Duration: 46 minutes 27 seconds

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The Science of Glass

Published: May 28, 2015, 10:45 a.m.
Duration: 45 minutes 57 seconds

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The Earth's Core

Published: April 30, 2015, 10:30 a.m.
Duration: 46 minutes 41 seconds

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The Curies

Published: March 26, 2015, 12:30 p.m.
Duration: 47 minutes 22 seconds

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Dark Matter

Published: March 12, 2015, 11:45 a.m.
Duration: 45 minutes 43 seconds

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The Photon

Published: Feb. 12, 2015, 11:05 a.m.
Duration: 45 minutes 2 seconds

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Behavioural Ecology

Published: Dec. 11, 2014, 11:30 a.m.
Duration: 45 minutes 35 seconds

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Brunel

Published: Nov. 13, 2014, 11:30 a.m.
Duration: 44 minutes 44 seconds

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Nuclear Fusion

Published: Oct. 30, 2014, 11:45 a.m.
Duration: 46 minutes 55 seconds

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e

Published: Sept. 25, 2014, 11:05 a.m.
Duration: 45 minutes 19 seconds

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The Sun

Published: July 10, 2014, 10:20 a.m.
Duration: 47 minutes 27 seconds

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Robert Boyle

Published: June 12, 2014, 3:40 p.m.
Duration: 46 minutes 36 seconds

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Photosynthesis

Published: May 15, 2014, 10:45 a.m.
Duration: 46 minutes 47 seconds

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States of Matter

Published: April 3, 2014, 10:50 a.m.
Duration: 47 minutes 7 seconds

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The Eye

Published: Feb. 27, 2014, 11 a.m.
Duration: 42 minutes 11 seconds

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Social Darwinism

Published: Feb. 20, 2014, 11 a.m.
Duration: 41 minutes 41 seconds

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Catastrophism

Published: Jan. 30, 2014, 11 a.m.
Duration: 41 minutes 54 seconds

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Complexity

Published: Dec. 19, 2013, 11 a.m.
Duration: 41 minutes 49 seconds

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The Microscope

Published: Nov. 28, 2013, 10:45 a.m.
Duration: 42 minutes 10 seconds

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Galen

Published: Oct. 10, 2013, 10 a.m.
Duration: 42 minutes 3 seconds

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Exoplanets

Published: Oct. 3, 2013, 9:45 a.m.
Duration: 42 minutes 1 second

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Pascal

Published: Sept. 19, 2013, 9:30 a.m.
Duration: 41 minutes 57 seconds

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The Invention of Radio

Published: July 4, 2013, 10:20 a.m.
Duration: 41 minutes 59 seconds

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Relativity

Published: June 6, 2013, 10 a.m.
Duration: 42 minutes 4 seconds

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Cosmic Rays

Published: May 16, 2013, 9:45 a.m.
Duration: 42 minutes 5 seconds

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Water

Published: March 28, 2013, noon
Duration: 39 minutes 6 seconds

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Absolute Zero

Published: March 7, 2013, 11 a.m.
Duration: 42 minutes 11 seconds

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Pitt-Rivers

Published: Feb. 28, 2013, 10:45 a.m.
Duration: 41 minutes 41 seconds

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Comets

Published: Jan. 17, 2013, 11 a.m.
Duration: 42 minutes 13 seconds

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Crystallography

Published: Nov. 28, 2012, 5:18 p.m.
Duration: 41 minutes 56 seconds

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Fermat's Last Theorem

Published: Oct. 25, 2012, 10:30 a.m.
Duration: 42 minutes 6 seconds

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The Cell

Published: Sept. 13, 2012, 10:30 a.m.
Duration: 42 minutes 3 seconds

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Game Theory

Published: May 10, 2012, 10:30 a.m.
Duration: 41 minutes 51 seconds

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Early Geology

Published: April 12, 2012, 10:30 a.m.
Duration: 42 minutes 15 seconds

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The Measurement of Time

Published: March 29, 2012, 10:30 a.m.
Duration: 41 minutes 54 seconds

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Conductors and Semiconductors

Published: Feb. 23, 2012, 11:45 a.m.
Duration: 41 minutes 59 seconds

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The Scientific Method

Published: Jan. 26, 2012, 12:15 p.m.
Duration: 42 minutes 1 second

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Macromolecules

Published: Dec. 29, 2011, 11:30 a.m.
Duration: 42 minutes 12 seconds

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The Hippocratic Oath

Published: Sept. 15, 2011, 11:01 a.m.
Duration: 42 minutes 11 seconds

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The Origins of Infectious Disease

Published: June 8, 2011, 3:57 p.m.
Duration: 41 minutes 56 seconds

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The Neutrino

Published: April 14, 2011, 8:58 a.m.
Duration: 42 minutes 7 seconds

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The Age of the Universe

Published: March 3, 2011, 10:16 a.m.
Duration: 42 minutes 14 seconds

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The Nervous System

Published: Feb. 10, 2011, 11 a.m.
Duration: 42 minutes 11 seconds

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Random and Pseudorandom

Published: Jan. 13, 2011, 10:55 a.m.
Duration: 42 minutes 6 seconds

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Thomas Edison

Published: Dec. 9, 2010, 10:51 a.m.
Duration: 42 minutes 16 seconds

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Women and Enlightenment Science

Published: Nov. 4, 2010, 10:23 a.m.
Duration: 42 minutes 8 seconds

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Logic

Published: Oct. 21, 2010, 9:48 a.m.
Duration: 42 minutes 14 seconds

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Imaginary Numbers

Published: Sept. 23, 2010, 9:35 a.m.
Duration: 42 minutes 10 seconds

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Pliny's Natural History

Published: July 8, 2010, 8 a.m.
Duration: 42 minutes 17 seconds

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Antarctica

Published: June 24, 2010, 8 a.m.
Duration: 42 minutes 12 seconds

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The Neanderthals

Published: June 17, 2010, 8 a.m.
Duration: 42 minutes 13 seconds

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The Cavendish Family in Science

Published: May 20, 2010, 8 a.m.
Duration: 42 minutes 3 seconds

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The Cool Universe

Published: May 6, 2010, 8 a.m.
Duration: 42 minutes 15 seconds

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The Infant Brain

Published: March 4, 2010, 9 a.m.
Duration: 42 minutes 1 second

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Mathematics' Unintended Consequences

Published: Feb. 11, 2010, 9 a.m.
Duration: 41 minutes 54 seconds

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The Royal Society and British Science: Episode 4

Published: Jan. 7, 2010, 9 a.m.
Duration: 41 minutes 46 seconds

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The Royal Society and British Science: Episode 3

Published: Jan. 6, 2010, 9 a.m.
Duration: 42 minutes 6 seconds

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The Royal Society and British Science: Episode 2

Published: Jan. 5, 2010, 9 a.m.
Duration: 41 minutes 53 seconds

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The Royal Society and British Science: Episode 1

Published: Jan. 4, 2010, 9 a.m.
Duration: 42 minutes 4 seconds

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Pythagoras

Published: Dec. 10, 2009, 9 a.m.
Duration: 41 minutes 47 seconds

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Radiation

Published: Nov. 12, 2009, 9 a.m.
Duration: 42 minutes 7 seconds

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The Geological Formation of Britain

Published: Oct. 22, 2009, 8 a.m.
Duration: 42 minutes 10 seconds

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Calculus

Published: Sept. 24, 2009, 8 a.m.
Duration: 42 minutes 7 seconds

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Ediacara Biota

Published: July 9, 2009, 8 a.m.
Duration: 42 minutes 19 seconds

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Logical Positivism

Published: July 2, 2009, 8 a.m.
Duration: 42 minutes 20 seconds

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The Whale - A History

Published: May 21, 2009, 8 a.m.
Duration: 42 minutes 24 seconds

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The Vacuum of Space

Published: April 30, 2009, 8 a.m.
Duration: 42 minutes 12 seconds

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Baconian Science

Published: April 2, 2009, 8 a.m.
Duration: 42 minutes 9 seconds

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The Library of Alexandria

Published: March 12, 2009, 9 a.m.
Duration: 42 minutes 5 seconds

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The Measurement Problem in Physics

Published: March 5, 2009, 9 a.m.
Duration: 42 minutes 7 seconds

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The Observatory at Jaipur

Published: Feb. 19, 2009, 9 a.m.
Duration: 42 minutes 10 seconds

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Darwin: Life After Origins

Published: Jan. 8, 2009, 9:22 a.m.
Duration: 42 minutes 5 seconds

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Darwin: On the Origin of Species

Published: Jan. 7, 2009, 9:20 a.m.
Duration: 42 minutes 8 seconds

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Darwin: The Voyage of the Beagle

Published: Jan. 6, 2009, 10:01 a.m.
Duration: 42 minutes 48 seconds

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Darwin: On the Origins of Charles Darwin

Published: Jan. 5, 2009, 9:14 a.m.
Duration: 42 minutes 44 seconds

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The Physics of Time

Published: Dec. 18, 2008, 9 a.m.
Duration: 42 minutes 21 seconds

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Heat

Published: Dec. 4, 2008, 9 a.m.
Duration: 42 minutes 8 seconds

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Neuroscience

Published: Nov. 13, 2008, 9 a.m.
Duration: 41 minutes 58 seconds

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Vitalism

Published: Oct. 16, 2008, 8 a.m.
Duration: 42 minutes

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Godel's Incompleteness Theorems

Published: Oct. 9, 2008, 8 a.m.
Duration: 42 minutes 8 seconds

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The Music of the Spheres

Published: June 19, 2008, 9:07 a.m.
Duration: 42 minutes 13 seconds

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Lysenkoism

Published: June 5, 2008, 8 a.m.
Duration: 42 minutes 6 seconds

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Probability

Published: May 29, 2008, 8 a.m.
Duration: 42 minutes 11 seconds

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The Brain

Published: May 8, 2008, 8 a.m.
Duration: 42 minutes 6 seconds

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The Laws of Motion

Published: April 3, 2008, 8 a.m.
Duration: 42 minutes 9 seconds

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Ada Lovelace

Published: March 6, 2008, 9 a.m.
Duration: 42 minutes 7 seconds

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The Multiverse

Published: Feb. 21, 2008, 9 a.m.
Duration: 41 minutes 46 seconds

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Plate Tectonics

Published: Jan. 24, 2008, 9 a.m.
Duration: 42 minutes 9 seconds

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The Four Humours

Published: Dec. 20, 2007, 9 a.m.
Duration: 42 minutes 5 seconds

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Genetic Mutation

Published: Dec. 6, 2007, 9 a.m.
Duration: 41 minutes 57 seconds

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The Fibonacci Sequence

Published: Nov. 29, 2007, 9 a.m.
Duration: 42 minutes 15 seconds

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Oxygen

Published: Nov. 15, 2007, 9 a.m.
Duration: 42 minutes 1 second

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Antimatter

Published: Oct. 4, 2007, 8 a.m.
Duration: 28 minutes 24 seconds

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The Permian-Triassic Boundary

Published: June 28, 2007, 8 a.m.
Duration: 42 minutes 10 seconds

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Renaissance Astrology

Published: June 14, 2007, 8 a.m.
Duration: 28 minutes 9 seconds

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Gravitational Waves

Published: May 17, 2007, 8 a.m.
Duration: 42 minutes 17 seconds

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Symmetry

Published: April 19, 2007, 8 a.m.
Duration: 42 minutes 12 seconds

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Anaesthetics

Published: March 29, 2007, 8 a.m.
Duration: 41 minutes 58 seconds

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Microbiology

Published: March 8, 2007, 9 a.m.
Duration: 41 minutes 54 seconds

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Optics

Published: March 1, 2007, 9 a.m.
Duration: 28 minutes 15 seconds

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Popper

Published: Feb. 8, 2007, 9 a.m.
Duration: 42 minutes 9 seconds

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Archimedes

Published: Jan. 25, 2007, 9 a.m.
Duration: 42 minutes 17 seconds

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The Jesuits

Published: Jan. 18, 2007, 9 a.m.
Duration: 41 minutes 55 seconds

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Mars

Published: Jan. 11, 2007, 9 a.m.
Duration: 41 minutes 40 seconds

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Indian Mathematics

Published: Dec. 14, 2006, 9 a.m.
Duration: 42 minutes 8 seconds

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The Speed of Light

Published: Nov. 30, 2006, 9 a.m.
Duration: 42 minutes 11 seconds

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The Poincare Conjecture

Published: Nov. 2, 2006, 9 a.m.
Duration: 42 minutes 19 seconds

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The Needham Question

Published: Oct. 19, 2006, 8 a.m.
Duration: 42 minutes 16 seconds

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Humboldt

Published: Sept. 28, 2006, 8 a.m.
Duration: 42 minutes

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Galaxies

Published: June 29, 2006, 8 a.m.
Duration: 42 minutes 22 seconds

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Carbon

Published: June 15, 2006, 8 a.m.
Duration: 42 minutes 15 seconds

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The Heart

Published: June 1, 2006, 8 a.m.
Duration: 42 minutes 17 seconds

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Astronomy and Empire

Published: May 4, 2006, 8 a.m.
Duration: 42 minutes 13 seconds

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Immunisation

Published: April 20, 2006, 8 a.m.
Duration: 42 minutes 11 seconds

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The Royal Society

Published: March 23, 2006, 9 a.m.
Duration: 42 minutes 14 seconds

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Negative Numbers

Published: March 9, 2006, 9 a.m.
Duration: 41 minutes 57 seconds

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Human Evolution

Published: Feb. 16, 2006, 9 a.m.
Duration: 28 minutes 11 seconds

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Relativism

Published: Jan. 19, 2006, 9 a.m.
Duration: 28 minutes 9 seconds

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Prime Numbers

Published: Jan. 12, 2006, 9 a.m.
Duration: 28 minutes 11 seconds

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The Graviton

Published: Nov. 24, 2005, 9 a.m.
Duration: 41 minutes 58 seconds

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Asteroids

Published: Nov. 3, 2005, 9 a.m.
Duration: 28 minutes 9 seconds

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Mammals

Published: Oct. 13, 2005, 8 a.m.
Duration: 41 minutes 58 seconds

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Magnetism

Published: Sept. 29, 2005, 8 a.m.
Duration: 41 minutes 59 seconds

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The KT Boundary

Published: June 23, 2005, 8 a.m.
Duration: 42 minutes 13 seconds

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Renaissance Maths

Published: June 2, 2005, 8 a.m.
Duration: 42 minutes 22 seconds

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Perception and the Senses

Published: April 28, 2005, 8 a.m.
Duration: 28 minutes 22 seconds

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Dark Energy

Published: March 17, 2005, 9 a.m.
Duration: 42 minutes 2 seconds

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Alchemy

Published: Feb. 24, 2005, 9 a.m.
Duration: 42 minutes 13 seconds

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The Cambrian Period

Published: Feb. 17, 2005, 9 a.m.
Duration: 42 minutes 17 seconds

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The Mind/Body Problem

Published: Jan. 13, 2005, 9 a.m.
Duration: 42 minutes 8 seconds

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The Second Law of Thermodynamics

Published: Dec. 16, 2004, 9 a.m.
Duration: 27 minutes 34 seconds

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Jung

Published: Dec. 2, 2004, 9 a.m.
Duration: 28 minutes 21 seconds

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Higgs Boson

Published: Nov. 18, 2004, 9 a.m.
Duration: 42 minutes 22 seconds

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Electrickery

Published: Nov. 4, 2004, 9 a.m.
Duration: 42 minutes 9 seconds

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The Origins of Life

Published: Sept. 23, 2004, 8 a.m.
Duration: 28 minutes 17 seconds

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Pi

Published: Sept. 2, 2004, 8 a.m.
Duration: 28 minutes 15 seconds

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Renaissance Magic

Published: June 17, 2004, 8 a.m.
Duration: 28 minutes 9 seconds

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The Planets

Published: May 27, 2004, 8 a.m.
Duration: 28 minutes 21 seconds

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Zero

Published: May 13, 2004, 8 a.m.
Duration: 42 minutes 8 seconds

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Hysteria

Published: April 22, 2004, 8 a.m.
Duration: 28 minutes 15 seconds

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Theories of Everything

Published: March 25, 2004, 9 a.m.
Duration: 42 minutes 3 seconds

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Dreams

Published: March 4, 2004, 9 a.m.
Duration: 28 minutes 18 seconds

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Rutherford

Published: Feb. 19, 2004, 9 a.m.
Duration: 28 minutes 17 seconds

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Cryptography

Published: Jan. 29, 2004, 9 a.m.
Duration: 42 minutes 21 seconds

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Lamarck and Natural Selection

Published: Dec. 24, 2003, 9 a.m.
Duration: 57 minutes 1 second

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Ageing the Earth

Published: Nov. 20, 2003, 9 a.m.
Duration: 28 minutes 7 seconds

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Infinity

Published: Oct. 23, 2003, 8 a.m.
Duration: 42 minutes 16 seconds

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Maxwell

Published: Oct. 2, 2003, 8 a.m.
Duration: 42 minutes 14 seconds

Listed in: History

Nature

Published: July 10, 2003, 8 a.m.
Duration: 42 minutes 13 seconds

Listed in: History

Vulcanology

Published: July 3, 2003, 8 a.m.
Duration: 42 minutes 16 seconds

Listed in: History

The Lunar Society

Published: June 5, 2003, 8 a.m.
Duration: 28 minutes 16 seconds

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Memory

Published: May 29, 2003, 8 a.m.
Duration: 27 minutes 57 seconds

Listed in: History

Blood

Published: May 22, 2003, 8 a.m.
Duration: 41 minutes 36 seconds

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The Life of Stars

Published: March 27, 2003, 9 a.m.
Duration: 28 minutes 19 seconds

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Meteorology

Published: March 6, 2003, 9 a.m.
Duration: 28 minutes 6 seconds

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Chance and Design

Published: Feb. 13, 2003, 9 a.m.
Duration: 28 minutes 10 seconds

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The Calendar

Published: Dec. 19, 2002, 9 a.m.
Duration: 41 minutes 45 seconds

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Man and Disease

Published: Dec. 12, 2002, 9 a.m.
Duration: 28 minutes 10 seconds

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Imagination

Published: Nov. 28, 2002, 9 a.m.
Duration: 28 minutes 3 seconds

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Human Nature

Published: Nov. 7, 2002, 9 a.m.
Duration: 42 minutes 10 seconds

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The Scientist

Published: Oct. 24, 2002, 8 a.m.
Duration: 28 minutes 1 second

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Psychoanalysis and Democracy

Published: July 11, 2002, 8 a.m.
Duration: 28 minutes 40 seconds

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Drugs

Published: May 23, 2002, 8 a.m.
Duration: 28 minutes 10 seconds

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Chaos Theory

Published: May 16, 2002, 8 a.m.
Duration: 42 minutes 13 seconds

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The Physics of Reality

Published: May 2, 2002, 8 a.m.
Duration: 28 minutes 14 seconds

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Extra Terrestrials

Published: April 4, 2002, 8 a.m.
Duration: 28 minutes 16 seconds

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Anatomy

Published: Feb. 14, 2002, 9 a.m.
Duration: 28 minutes 16 seconds

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The Universe's Shape

Published: Feb. 7, 2002, 9 a.m.
Duration: 28 minutes 14 seconds

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Nuclear Physics

Published: Jan. 10, 2002, 9 a.m.
Duration: 28 minutes 5 seconds

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Genetics

Published: Dec. 13, 2001, 9 a.m.
Duration: 28 minutes

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Oceanography

Published: Nov. 22, 2001, 9 a.m.
Duration: 28 minutes 9 seconds

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The Earth's Origins

Published: July 5, 2001, 8 a.m.
Duration: 28 minutes 12 seconds

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Black Holes

Published: April 12, 2001, 8 a.m.
Duration: 28 minutes 11 seconds

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Fossils

Published: March 22, 2001, 9 a.m.
Duration: 42 minutes 17 seconds

Listed in: History

Quantum Gravity

Published: Feb. 22, 2001, 9 a.m.
Duration: 28 minutes 19 seconds

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Imperial Science

Published: Feb. 1, 2001, 9 a.m.
Duration: 28 minutes 21 seconds

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Mathematics and Platonism

Published: Jan. 11, 2001, 9 a.m.
Duration: 28 minutes 20 seconds

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Psychoanalysis and Literature

Published: Nov. 9, 2000, 9 a.m.
Duration: 42 minutes 8 seconds

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Evolutionary Psychology

Published: Nov. 2, 2000, 9 a.m.
Duration: 28 minutes 18 seconds

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Laws of Nature

Published: Oct. 19, 2000, 8 a.m.
Duration: 28 minutes 5 seconds

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Imagination and Consciousness

Published: June 29, 2000, 8 a.m.
Duration: 42 minutes 33 seconds

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Chemical Elements

Published: May 25, 2000, 8 a.m.
Duration: 28 minutes 1 second

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Human Origins

Published: April 27, 2000, 8 a.m.
Duration: 28 minutes 6 seconds

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The Natural Order

Published: April 6, 2000, 8 a.m.
Duration: 28 minutes 24 seconds

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Grand Unified Theory

Published: Feb. 24, 2000, 9 a.m.
Duration: 28 minutes 13 seconds

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Goethe and the Science of the Enlightenment

Published: Feb. 10, 2000, 9 a.m.
Duration: 28 minutes 3 seconds

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Information Technology

Published: Jan. 13, 2000, 9 a.m.
Duration: 27 minutes 42 seconds

Listed in: History

Climate Change

Published: Jan. 6, 2000, 9 a.m.
Duration: 27 minutes 30 seconds

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Time

Published: Dec. 30, 1999, 9 a.m.
Duration: 28 minutes 16 seconds

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Medical Ethics

Published: Dec. 16, 1999, 9 a.m.
Duration: 27 minutes 41 seconds

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Consciousness

Published: Nov. 25, 1999, 9 a.m.
Duration: 27 minutes 58 seconds

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Genetic Determinism

Published: Sept. 23, 1999, 8 a.m.
Duration: 28 minutes 9 seconds

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Pain

Published: July 22, 1999, 8 a.m.
Duration: 28 minutes 14 seconds

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Intelligence

Published: July 1, 1999, 8 a.m.
Duration: 28 minutes 11 seconds

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The Great Disruption

Published: June 17, 1999, 8 a.m.
Duration: 28 minutes 9 seconds

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Memory and Culture

Published: May 27, 1999, 8 a.m.
Duration: 28 minutes 22 seconds

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The Universe's Origins

Published: May 20, 1999, 8 a.m.
Duration: 28 minutes 22 seconds

Listed in: History

Mathematics

Published: May 6, 1999, 8 a.m.
Duration: 28 minutes 11 seconds

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Artificial Intelligence

Published: April 29, 1999, 8 a.m.
Duration: 28 minutes 17 seconds

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Evolution

Published: April 15, 1999, 8 a.m.
Duration: 28 minutes 16 seconds

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Animal Experiments and Rights

Published: March 18, 1999, 9 a.m.
Duration: 28 minutes 15 seconds

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Space in Religion and Science

Published: Feb. 18, 1999, 9 a.m.
Duration: 28 minutes 3 seconds

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Language and the Mind

Published: Feb. 11, 1999, 9 a.m.
Duration: 27 minutes 49 seconds

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Psychoanalysis and its Legacy

Published: Feb. 4, 1999, 9 a.m.
Duration: 28 minutes 16 seconds

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Ageing

Published: Jan. 28, 1999, 9 a.m.
Duration: 27 minutes 43 seconds

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Genetic Engineering

Published: Jan. 14, 1999, 9 a.m.
Duration: 27 minutes 54 seconds

Listed in: History

Neuroscience in the 20th century

Published: Dec. 24, 1998, 9 a.m.
Duration: 28 minutes 13 seconds

Listed in: History

The Brain and Consciousness

Published: Nov. 19, 1998, 9 a.m.
Duration: 27 minutes 53 seconds

Listed in: History

Science in the 20th century

Published: Nov. 5, 1998, 9 a.m.
Duration: 28 minutes 1 second

Listed in: History

Science's Revelations

Published: Oct. 29, 1998, 9 a.m.
Duration: 28 minutes

Listed in: History