In-person Talks and shows Chemistry of a candle Mon 22 Dec 2025 Round out the celebrations of 200 years of CHRISTMAS LECTURES with this contemporary take on Michael Faraday's most famous Chemistry of a candle Book now
In-person Talks and shows WiFi Wars Christmas bash 2025 Fri 19 Dec 2025 The WiFi Wars team return home to the Ri for their annual Christmas celebration. WiFi Wars Christmas bash 2025 Book now
In-person Talks and shows How real is your reality? (family) Sat 13 Sep 2025 Discover how your brain builds reality—and why it sometimes gets it wrong. How real is your reality? (family) Book now
In-person Talks and shows Ig Nobels Face-to-face Fri 31 Oct 2025 Join new and former Ig Nobel Prize winners to celebrate the awards which make you laugh, then think. Ig Nobels Face-to-face Book now
In-person / Livestream Discourses Discourse: Christmas Lecturer 2025 Fri 28 Nov 2025 Join 2025 Christmas Lecturer Dame Maggie Aderin-Pocock for the final Discourse of the year. Discourse: Christmas Lecturer 2025 Book now
In-person Talks and shows Searching for the invisible universe Sat 04 Oct 2025 Explore the mysteries of Dark Matter with Matt Bothwell Searching for the invisible universe Book now
In-person Talks and shows Ri Demo Team extravaganza Sat 20 Sep 2025 The Ri's world-famous Demonstration Team and friends show off a collection of new ideas and old favourites! Ri Demo Team extravaganza Book now
In-person / Livestream Talks and shows Mathematics: The rise of the Machines? Mon 15 Sep 2025 Yang-Hui He reflects on what the growing collaboration between humans and AI means for the future of mathematics. Mathematics: The rise of the Machines? Book now
In-person Talks and shows WiFi Wars Debug XX Fri 12 Sep 2025 The interactive gaming extravaganza returns for an exclusive preview of new games and material. WiFi Wars Debug XX Book now
In-person Pride in STEM coffee morning Sat 05 Jul 2025 Join Pride in STEM and the Ri to celebrate Pride in London and kick off the day in style! Pride in STEM coffee morning Book now
