Similares a Photoelectric light controls are weirder than they seem
20 vecinos (text_768) · 172.5K views · Technology Connections · Estados Unidos
| ★ |  Photoelectric light controls are weirder than they seem | Technology Connections @technologyconnections | 172.5K | Estados Unidos | |
| 16 |  Thermoelectric cooling: it's not great. | Technology Connections @technologyconnections | 967.8K | Estados Unidos | 91 |
| 14 |  Duracell PowerCheck: A genius idea which didn't last that long | Technology Connections @technologyconnections | 936.1K | Estados Unidos | 91 |
| 8 |  What's the deal with the popcorn button? | Technology Connections @technologyconnections | 889.9K | Estados Unidos | 92 |
| 7 |  Video projectors used to be ridiculously cool | Technology Connections @technologyconnections | 661.6K | Estados Unidos | 92 |
| 10 |  The Numitron: An obvious idea that wasn't very bright | Technology Connections @technologyconnections | 483.9K | Estados Unidos | 92 |
| 15 |  It's the Christmas light video again - 2025 edition | Technology Connections @technologyconnections | 445.4K | Estados Unidos | 91 |
| 18 |  Flash photography used to be pretty wild | Technology Connections @technologyconnections | 431.8K | Estados Unidos | 91 |
| 9 |  LED Christmas lights which don't hurt the eyes: it finally happened! | Technology Connections @technologyconnections | 416.3K | Estados Unidos | 92 |
| 2 |  Induction lamps: fluorescent lighting's final form | Technology Connections @technologyconnections | 386.4K | Estados Unidos | 94 |
| 20 |  Awnings: a simple cooling tech we apparently forgot about | Technology Connections @technologyconnections | 372.3K | Estados Unidos | 91 |
| 6 |  Balafire: when a light bulb goes wild | Technology Connections @technologyconnections | 370.0K | Estados Unidos | 92 |
| 1 |  Longer-lasting light bulbs: it was complicated | Technology Connections @technologyconnections | 349.3K | Estados Unidos | 94 |
| 19 |  LED Christmas lights still annoy me. Let's try some more fixes. | Technology Connections @technologyconnections | 344.4K | Estados Unidos | 91 |
| 3 |  Power outlets are topsy turvy - but does it matter? | Technology Connections @technologyconnections | 315.3K | Estados Unidos | 93 |
| 13 |  VHS-C: a lazy idea that's also perfect | Technology Connections @technologyconnections | 246.4K | Estados Unidos | 92 |
| 5 |  The Clapper: Yes, that one. | Technology Connections @technologyconnections | 237.7K | Estados Unidos | 93 |
| 11 |  Passive infrared motion sensors: a two-bit camera powered by crystals | Technology Connections @technologyconnections | 206.7K | Estados Unidos | 92 |
| 17 |  The step-by-step, mechanical logic of old pinball machines | Technology Connections @technologyconnections | 191.3K | Estados Unidos | 91 |
| 12 |  Back-up beepers: Obnoxious, but getting better - and spreading! | Technology Connections @technologyconnections | 172.0K | Estados Unidos | 92 |
| 4 |  Bright from the Start: GE's CFL with an incandescent trick up its sleeve | Technology Connections @technologyconnections | 170.7K | Estados Unidos | 93 |