2021
24 episodes · premiered Jan 13, 2021
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E1 Humidifiers: Simpler is better?
The air. It holds water! And how much it holds matters! A lot, in fact. Sometimes we need to adjust it in the upwards persuasion. Learn why and how in this little ol’ video!
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E2 Exploring the Technology Connections Set (1 million subscribers special)
All I can really say is thanks a million!
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E3 Reusable handwarmers that get hot by freezing
These things are so cool they're hot.
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E4 The GeoSafari Jr. was a cleverly flexible kid's game
It's yellow!
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E5 Heat Pumps: the Future of Home Heating
It's so cold that it's hot.
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E6 In Defense of the CFL: A Retrospective
It really was a bright idea.
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E7 Ground Source / Geothermal Heat Pumps and Other Info
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E8 These digital clocks aren't digital at all
It's time.
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E9 Analog Hygrometers - how?
It's a simple one this time. Simple! Simple!
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E10 What the Crookes Radiometer can teach us
Bet you didn't think these things were useful now, did ya?
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E11 Perhaps the weakest link in the US electrical system
I hope this discussion really strikes a cord.
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E12 Why do hurricane lanterns look like that?
It's all about the air.
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E13 How the gas mantle made lamps 10X brighter
This was a really bright idea.
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E14 Batteries aren't the only way to store energy. Here's another.
"Reduce emissions and save the grid with this one weird trick!!!" -Confucius
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E15 Pressure lamps: gaslighting on the go
The pressure's getting to me.
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E16 Why it's not possible to synchronize turn signals (but also absolutely is)
Use your blinkers.
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E17 I messed up. You're using too much detergent.
New rule: instructions on how to use the consumable thing from those who are incentivized to keep selling it to you ought not be trusted.
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E18 Introducing a new series! Connextras: Sights and Sounds
Fun times to be had over on Connextras!
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E19 Holey Plugs, Batman! But... what are they for?
The answer may surprise you.
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E20 The Birth of Photography: Drawing With Light (and silver iodide)
Cameras. How do they work?
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E21 Making Film Reveal its Image: the B&W Development Process (Photography Part 2)
Developers! Developers! Developers! Developers! Developers!
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E22 This digital piano has some very clever controls
Putting the "No" in "No Effort November"
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E23 Once again I attempt to add polish to LED holiday lights
What a strange tradition.
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E24 A Backwards Camera in a Dark Room - Photographic Printing
Today your prints will come, and they're fresh.