Technology Connections (https://www.youtube.com/c/TechnologyConnections https://www.youtube.com/c/TechnologyConnections) is great at general analysis of how phy

Technology Connections (https://www.youtube.com/c/TechnologyConnections https://www.youtube.com/c/TechnologyConnections) is great at general analysis of how physical tech works. Knowing Better (https://www.youtube.com/c/KnowingBetter https://www.youtube.com/c/KnowingBetter) is a master of the "talking head babbling about stuff" genre, if that's your cup of tea.