Chelmsford Science Festival

Whether you're a curious mind, a budding innovator, or a seasoned expert, there’s something for everyone at the Chelmsford Science Festival 2025.

• Book now for our headline speaker, BBC's Greg Foot
• Don’t miss the Fun Kids Science Show at Chelmsford Theatre
• Ros Atkins brings his signature clarity to AI and Journalism at Chelmsford Cathedral
• Bring the whole family to our popular Family Science Days on Saturday 25 October and Sunday 26 October

This year's Festival explores the theme ‘Our AI World – Power and Perils’, diving into the fascinating and fast-evolving world of artificial intelligence. From its transformative potential to the ethical dilemmas it poses, we’ll spark vital conversations about how AI is reshaping our lives. Get ready for an electrifying celebration of science, innovation, and imagination!

The Festival programme is packed with events and hands-on activities spanning science and engineering, health, technology, the environment, business, law, and the arts. See our full family day programme.

Join us in making the Chelmsford Science Festival an unforgettable experience! #ChelmSciFest

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