March 3, 2021 • 47m
Explores chains and belts, including demonstrations of different types of roller chain, round and toothed belts
March 10, 2021 • 43m
LED history, brightness and color, use in diorama, addressable LED strips, and power LEDs for home lighting
March 17, 2021 • 50m
An overview of different types of hinges and their usage around the home and in machinery.
March 25, 2021 • 32m
An overview on how electrical switches work, and how to use microswitches for sensing and power switching in projects.
April 1, 2021 • 42m
Explores springs, their manufacture, properties, and several different types of springs with their use cases
April 8, 2021 • 45m
A wide variety of connectors are shown and their operation explained, including their benefits, drawbacks and how they may be used in equipment
April 15, 2021 • 50m
Explores different types of glue, their properties and uses
April 22, 2021 • 44m
A wide variety of bearings, bushes, and races are explained with their uses and properties including materials and lubrication