I see spots. Many thanks to Gav https://www.youtube.com/channel/UCUK0HBIBWgM2c4vsPhkYY4w for making this video possible! Links 'n Stuff: If you haven't seen that video of the speed of glass, go do that now. https://www.youtube.com/watch?v=GIMVge5TYz4 My Photography playlist:    • Photography   Technology Connections on Mastodon: https://mas.to/@TechConnectify (I'm also trying out BlueSky on the same handle, if you've managed to get invited there) This channel is supported through viewer contributions on Patreon. Thanks to the generous support of people like you, Technology Connections has remained independent and possible. If you'd like to join the amazing people who've pledged their support, check out the link below. Thank you for your consideration! https://www.patreon.com/technologyconnections