8.9K views · 193 reactions | The 2023 CHRISTMAS LECTURES, supported by CGI in the UK and presented by Mike Wooldridge start tonight  What is Artificial Intelligence and how does it work? How do we build machines that can achieve what a human brain can achieve? Find out the answers to these questions from 8pm. Watch on BBC Four & iPlayer. | Royal Institution of Great Britain | Facebook

Artificial Intelligence is the most rapidly evolving area of science today Join Mike Wooldridge for the CHRISTMAS LECTURES, supported by CGI in the UK, revealing the truth about AI - from its impact on daily life to showing how AI technology really works 📺 8pm on BBC Four on 26, 27, 28 December & BBC iPlayer | Royal Institution of Great Britain

Lightsabers from Star Wars aren't just "an elegant weapon, from a more civilised age"—there is science behind the science fiction. Chemist Alex Baker explored the science of a galaxy far, far away. Watch the lecture here: youtube.com/watch?v=zvyW-6MMDjM | Royal Institution of Great Britain

Love the Christmas Lectures? Become a member of the Royal Institution today and join the ballot to attend the filming, plus: 🎟️ Free or better than half-price science lectures all year-round 📺 Early access, ad-free videos 👩‍🔬 Exclusive events 🛍️ Heaps of discounts Find out more: rigb.org/support-us/become-ri-member | Royal Institution of Great Britain

398K views · 4.7K reactions | Why do Jubilee line trains on the London Underground make that distinctive sound?  We couldn't resist looking into the science of our local Tube line. | Royal Institution of Great Britain | Facebook