Optics, space, and biodiversity – at the Masonic Hall
![Rainbow](https://www.sidmouthsciencefestival.org/sites/default/files/styles/event_thumb-cbox/public/events/rainbow-4047523_640.jpg?itok=zja2ge1H)
![Rainbow waves computer monitor](https://www.sidmouthsciencefestival.org/sites/default/files/styles/event_thumb-cbox/public/events/computer-1373684_640.jpg?itok=oIDc3HFL)
University of Exeter Optics and Photonics (EUOPS), Exeter Maths School, and the Sid Valley Biodiversity Group will tickle your curiosity.
University of Exeter Optics and Photonics (EUOPS), Exeter Maths School, and the Sid Valley Biodiversity Group will tickle your curiosity.