🥚 Christmas Lectures iconic object no. 2 - from 2022 with Sue Black We hard-boiled two ostrich eggs to shoot them with a BB gun, to demonstrate bullet wounds on skulls. It took two hours to hard boil them, and we ended up dyeing one green for contrast on-camera, which made it look rather like a cassowary egg. Again, it was an ostrich egg. We'd do anything for science – but not get anywhere near a cassowary. 📺 The 2024 Christmas Lectures will be on BBC Four and iPlayer 29, 30 and 31 December |

Happy 95th birthday to UK national treasure Sir David Attenborough! 🎂 His 1973 Christmas Lectures broke the cardinal rule of broadcast television: "never work with animals or children" - and they were awesome. Watch here: rigb.org/explore-science/explore/video/languages-animals-beware-1973 | Royal Institution of Great Britain

The 2022 Christmas Lectures with forensic anthropologist Sue Black start TONIGHT. We cannot contain our excitement! 🙌 In lecture one we'll look at what clues are hidden in our bodies, and how investigators can uncover a host of information about someone from the smallest fragment of their remains. Tune in to BBC Four and iPlayer at 8pm! | Royal Institution of Great Britain

At this festive time of year, BBC Archive brings you the ghost of Christmas Lectures past. Go science! This year's lectures end today. | BBC Archive

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The Christmas Lectures, supported by CGI, are starting TONIGHT! We couldn't wait either, so here is a little sneak peek of what's to come... 🎁 Tune in at 7.00pm on BBC Four and iPlayer to follow Maggie Aderin-Pocock on a fantastic voyage through space, searching for evidence of alien life. | Royal Institution of Great Britain

A Christmas Lecturer's favourite Christmas Lectures 🌟 We sat down with 1987 lecturer David Phillips to reminisce on his time here at the Ri, walking in the footsteps of Michael Faraday and joining him in the history books. Watch the full interview: youtube.com/watch?v=hu0ATx1OLfo | Royal Institution of Great Britain