https://tube.blueben.net/videos/watch/11fb3a78-54e3-4576-85e6-ab9e3d83dab7 The Geometry of Light Here is a simulation to satisfy you and to show how light bends and behaves as it passes through 40 different lenses, mirrors, and prisms. Stay until the very end, when the final prisms turn a single beam of white light into a breathtaking spectacle of colour. The nature of light is incredible. It travels in perfectly straight lines until it meets something new. Then it bends, reflects, splits, focuses, or even gets trapped, always following the same precise laws of physics. Every lens in your glasses, every camera, telescope, fibre-optic cable and rainbow in the sky works because of the patterns you’re about to see. Tue, 13 Oct 2026 23:10:17 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.blueben.net https://tube.blueben.net/client/assets/images/icons/icon-96x96.png https://tube.blueben.net/videos/watch/11fb3a78-54e3-4576-85e6-ab9e3d83dab7 All rights reserved, unless otherwise specified in the terms specified at https://tube.blueben.net/about and potential licenses granted by each content's rightholder.