Movies made sound with a light bulb: Sound-on-film

Just like the movies in a theater! Links ’n’ stuff: The Engineer Guy did a fantastic explainer on the mechanism of film projectors - much deeper than I went as I was focused mainly on sound. Check it out if you want to learn more! Technology Connextras (my second channel where stuff goes sometimes) @TechnologyConnextras Technology Connections on Mastodon: @TechConnectify The TC Subreddit 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!