Astronomers in the 1800s couldn't figure out what the mysterious 'flames' observed in a total solar eclipse were. Warren de la
As we celebrate their 200th anniversary, dive into the history of the CHRISTMAS LECTURES — from Michael Faraday to the age of
Join us to celebrate the 15th year of Ada Lovelace Day Live.
One story of Gallipoli told through letters home in memory of Anzac Day
Discover the fascinating background of one of the rarest artefacts in our archive.
Discover the legendary figure behind the Ri's most famous demos
Tucked away in the heart of Mayfair is our must-see free museum for science and history fans alike.

To mark 200 years of the CHRISTMAS LECTURES and Ri Discourses, we look back through your fondest memories of these eclectic