Gresham College provides outstanding educational talks and videos for the public free of charge. There are over 2,500 videos available on our website. Your support will help us to encourage people's love of learning for many years to come.
Stereoscopic photography rapidly became a worldwide craze after the Great Exhibition of 1851. Cheap viewers and mass-produced stereographs brought startlingly vivid images within reach of a mass audience, making this the form in which most people first encountered photography.
After the founding of the Chinese Communist Party in 1921, many artists and intellectuals in China saw the overthrow of ‘tradition’ as the means to rescue the nation from poverty and backwardness.
View the sky through an x-ray telescope and the conception of the universe changes dramatically. Black holes are best seen in x-rays, because impinging gas collides with the black hole at near light speed, resulting in intense x-ray and gamma ray emission.
The Rape of Lucrece set the mould for Shakespeare’s exploration of the tragic consequences of sexual desire turning to violence. Jonathan Bate will show how Shakespeare developed these themes from his reading of the great Roman poet Ovid.
Isaac Newton saw his demonstration of the regularity of the universe as having great religious significance. Newton’s ideas were initially seen as very supportive of religion; yet within 50 years, they were being seen in a very different light.
Catherine Roach uncovers what we learn from the romance story about today’s changing norms for gender and sexuality and about the nature of happiness and love.
Theories of the multiverse suggest that life-containing universes are incredibly rare. We live in one of these, whether by cosmological natural selection or by the consequences of a theory yet to be formulated.
Homer’s Iliad, the earliest Greek poem, narrates the archetypal war between ‘Europeans’ and ‘Asiatics’ divided by the Hellespont. Looking at Wolfgang Peterson’s blockbuster Troy (2004), the lecture describes the genesis of the Iliad between the Mycenaean Late Bronze Age and the 8th centu
What did the sky-watchers of the ancient world think about the night sky, and its implications for human existence? Moving on to the great discoveries of Copernicus, Kepler, and Galileo, we will consider the basic science and ask about the deeper significance of these discoveries.
The 1920s in China saw both the political chaos of warlordism, but also a flowering of creativity which drew on the keen awareness by many of China’s potential as part of a global modernism.