Episodes
- 1
1. Humidifiers: Simpler is better?
13 Jan 2021 · 29 min
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!
- 2
2. Exploring the Technology Connections Set (1 million subscribers special)
22 Jan 2021 · 18 min
All I can really say is thanks a million!
3. Reusable handwarmers that get hot by freezing
29 Jan 2021 · 18 min
These things are so cool they're hot.
- 4
4. The GeoSafari Jr. was a cleverly flexible kid's game
10 Feb 2021 · 21 min
It's yellow!
- 5
5. Heat Pumps: the Future of Home Heating
28 Feb 2021 · 35 min
It's so cold that it's hot.
- 6
6. In Defense of the CFL: A Retrospective
19 Mar 2021 · 23 min
It really was a bright idea.
- 7
7. Ground Source / Geothermal Heat Pumps and Other Info
1 Apr 2021 · 28 min
- 8
8. These digital clocks aren't digital at all
17 Apr 2021 · 18 min
It's time.
- 9
9. Analog Hygrometers - how?
29 Apr 2021 · 10 min
It's a simple one this time. Simple! Simple!
- 10
10. What the Crookes Radiometer can teach us
20 May 2021 · 26 min
Bet you didn't think these things were useful now, did ya?
- 11
11. Perhaps the weakest link in the US electrical system
30 May 2021 · 26 min
I hope this discussion really strikes a cord.
12. Why do hurricane lanterns look like that?
16 Jun 2021 · 32 min
It's all about the air.
13. How the gas mantle made lamps 10X brighter
1 Jul 2021 · 29 min
This was a really bright idea.
14. Batteries aren't the only way to store energy. Here's another.
20 Jul 2021 · 24 min
"Reduce emissions and save the grid with this one weird trick!!!" -Confucius
15. Pressure lamps: gaslighting on the go
2 Aug 2021 · 31 min
The pressure's getting to me.
- 16
16. Why it's not possible to synchronize turn signals (but also absolutely is)
20 Aug 2021 · 37 min
Use your blinkers.
- 17
17. I messed up. You're using too much detergent.
20 Sept 2021 · 48 min
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.
- 18
18. Introducing a new series! Connextras: Sights and Sounds
1 Oct 2021 · 4 min
Fun times to be had over on Connextras!
- 19
19. Holey Plugs, Batman! But... what are they for?
9 Oct 2021 · 21 min
The answer may surprise you.
- 20
20. The Birth of Photography: Drawing With Light (and silver iodide)
23 Oct 2021 · 37 min
Cameras. How do they work?
- 21
21. Making Film Reveal its Image: the B&W Development Process (Photography Part 2)
5 Nov 2021 · 27 min
Developers! Developers! Developers! Developers! Developers!
- 22
22. This digital piano has some very clever controls
20 Nov 2021 · 17 min
Putting the "No" in "No Effort November"
- 23
23. Once again I attempt to add polish to LED holiday lights
30 Nov 2021 · 17 min
What a strange tradition.
- 24
24. A Backwards Camera in a Dark Room - Photographic Printing
17 Dec 2021 · 40 min
Today your prints will come, and they're fresh.
Technology Connections 2021: quick answers
How many episodes are in Technology Connections 2021?
2021 of Technology Connections has 24 episodes, about 10 hours in total.
When did Technology Connections 2021 come out?
2021 premiered on 13 Jan 2021.