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.
A gentle introduction to Einstein's General Theory of Relativity discussing gravitational waves and the curvature of space and how, since 1915, experiments have been undertaken to test its accuracy
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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