Bonus outro skits often feature a trio of muppet-like puppets, parodying YouTube viewer comments.

Club,[4] Gizmodo,[5] Hackaday,[6] El Español[7] and print publications such as Popular Mechanics[8] and The Daily Telegraph.

[23][24] This footage was uploaded separately to his "Youtube Pedant" channel where as of September 2024, it has gained 7.3 million views as well as being shared widely on sites such as Reddit[25] and The Verge.

Other videos show some of the smallest and largest analog recording tape cartridges ever made like the Picocassette[31] for dictation machines or Cantata 700 background music system.

[50] Other documentaries show the mechanical Curta calculator,[51] devices with Nixie tube displays,[52] wire recording,[53] and the WikiReader.