Personal "air conditioners" aren't what they seem
16:39
Portable Air Conditioners - Why you shouldn't like them
14:21
The Antique Microwave Oven that's Better than Yours
15:36
How Honda Is Trying To Be Cool Again
24:16
What exactly is the goop inside a lava lamp?
26:51
New divisibility rule! (30,000 of them)
19:48
Why Are Cooling Towers Shaped Like That?
32:51
Thermoelectric cooling: it's not great.
26:54