Electric cars prove we need to rethink brake lights
25:21
Old car headlights were all the same — which was a fairly bright idea
20:39
The correcting feature of typewriters is not what I thought
25:50
Contactors: how we power the big stuff
24:16
What exactly is the goop inside a lava lamp?
37:16
Why it's not possible to synchronize turn signals (but also absolutely is)
19:50
The Electric Vehicle Charging Problem
28:34
Humidifiers: Simpler is better?
31:05