https://diler.tube/videos/watch/5bb3c60d-03b3-4712-9272-ad83df09f7ad What do a soap bubble and a blue morpho butterfly have in common? Their wonderful vibrant colours? That's correct! Let's understand how thin film interference leads to such vibrant colours. 00:00 Introduction 00:48 Breaking down the phrase - Thin film interference 01:50 Zooming into the soap bubble 03:21 Path difference between two light waves 04:03 Constructive and Destructive interference 05:38 Varying thickness of the film changes the colours we see 06:00 Why is the blue morpho butterfly blue? 06:54 Why don't we see colours in a liquid drop or a window pane Fri, 09 Oct 2026 16:06:38 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://diler.tube https://diler.tube/lazy-static/avatars/f58b270a-6076-478a-ad43-3888a532ecb4.png https://diler.tube/videos/watch/5bb3c60d-03b3-4712-9272-ad83df09f7ad All rights reserved, unless otherwise specified in the terms specified at https://diler.tube/about and potential licenses granted by each content's rightholder.