What's the deal with the popcorn button?
24:55
Why don't Americans use electric kettles?
24:16
What exactly is the goop inside a lava lamp?
21:15
Brown; color is weird
32:51
Thermoelectric cooling: it's not great.
5:07
Super Rare 1940's Antique Fluorescent Christmas Lights
20:32
Holey Plugs, Batman! But... what are they for?
28:34
Humidifiers: Simpler is better?
27:17