Based on this YouTube video's total view count of 248K views and industry-standard rates, the estimated total earning is $174 - $498 through ad revenue. Historical data is not yet available to calculate daily, weekly, or monthly averages.

Explore The Disappearing Black Disk with 248,855 views, 19,411 likes, and 788 comments. Experience the impact of this video content that has captured audience attention.

This is a phenomenon of polarised light. Two filters lining the tube are at right angles to each other. There is *not* a clear disk in the middle! Here's the reddit post I mentioned in the video (bad language warning!): https://stevemould.com/redditbmfs (I've hidden the URL behind a redirect because it contains a cuss word and I'm scared of the algorithm!) You can buy my books here: https://stevemould.com/books You can support me on Patreon here: https://www.patreon.com/stevemould just like these amazing people: Joseph Galliera Nathan Williams Matthew Cocke Glenn Watson Mark Brouwer Joseph Rocca Joël van der Loo Doug Peterson Yuh Saito Twitter: http://twitter.com/moulds Instagram: https://www.instagram.com/stevemouldscience/ Facebook: https://www.facebook.com/stevemouldscience/ Buy nerdy maths things: http://mathsgear.co.uk

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