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.
Excavations have recently uncovered much evidence of Roman London, including fragments of 405 waxed stylus writing-tablets that can be dated to AD 50-90. Roger Tomlin explains how he deciphered the tablets and what can be learned from them.
Roman London was founded on the banks of the Thames to take advantage of the tidal river for traffic trade and communications. But precisely where were the bridge and the harbour, and what did they look like?
An exploration of a time when there were no stars or galaxies, and the universe was transparent - how were the first indications of the state of the universe in the dark ages discovered?
Professor Silk will explore the origin of this paradigm shift in our cosmic horizon, and discuss the origin of the acceleration as a phenomenon that we call dark energy.
Can a scientific theory ever be confirmed? Must a scientific theory be falsifiable? Theories such as that of the multiverse and string theory will be considered.
In the first three minutes after the beginning of the universe, all of the stuff that we and the Earth are made of were created and the universe attained its huge size, homogeneity and isotropy.
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