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Season 2020

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  • TheTVDB.com Season ID 1846220
  • Created April 18, 2020
  • Modified March 29, 2025
When available, episode names will be translated into your preferred language. Otherwise they will be shown using the series' origin language.
Name First Aired Runtime Image
S2020E01 Holograms, Lasers & Boredom; the CED's march towards eventual invention
January 3, 2020
YouTube
 26
S2020E02 Old-fashioned rice cookers are extremely clever
January 15, 2020
YouTube
 11
S2020E03 Race to the finish; RCA's final gamble (CED Part 5)
January 26, 2020
YouTube
 28
S2020E04 Brown; color is weird
February 13, 2020
YouTube
 21
S2020E05 Teleprompters are clever, simple, and also pretty neat
February 22, 2020
YouTube
 10
S2020E06 The Computer-free Automation of a Jukebox (Electromechanics)
March 8, 2020
YouTube
 23
S2020E07 The Selection Accumulator; a Jukebox's Brain
March 22, 2020
YouTube
 29
S2020E08 Chest Freezers; What they tell us about designing for X
April 7, 2020
YouTube
 27
S2020E09 Coffee Percolators: An Explanation and Roast
April 17, 2020
YouTube
 25
S2020E10 DVD+R and DVD-R; What was that about?
April 29, 2020
YouTube
 29
S2020E11 Fans; High is next to Off on purpose
May 12, 2020
YouTube
 18
S2020E12 Pulse Oximeters; An Amazing Use of Light
May 22, 2020
YouTube
 13
S2020E13 How to design an actually good toaster with lessons from the 1940's
May 30, 2020
YouTube
 11
S2020E14 The US electrical system is not 120V
June 22, 2020
YouTube
 24
S2020E15 Laptop Docks! They're pretty neat!
June 29, 2020
YouTube
 28
S2020E16 Cassette adapters are remarkably simple
July 13, 2020
YouTube
 10
S2020E17 Personal "air conditioners" aren't what they seem
July 22, 2020
YouTube
 27
S2020E18 The Impact Sprinkler - more clever than it seems!
July 30, 2020
YouTube
 11
S2020E19 A record player that can play CDs: The Fisher DAC-145
August 19, 2020
YouTube
 28
S2020E20 Retroreflectors; they're everywhere, and they cheat physics (sort of)
August 31, 2020
YouTube
 23
S2020E21 The touch lamp; a neat idea, and older than you'd think!
September 12, 2020
YouTube
 17
S2020E22 Electric car chargers aren't chargers at all – EVSE Explained
September 23, 2020
YouTube
 27
S2020E23 Forced-air Furnaces: The What, Why, and How
October 10, 2020
YouTube
 22
S2020E24 Camera Tech from 1971: Match-needle exposure meter
October 30, 2020
YouTube
 28
S2020E25 The Antique Microwave Oven that's Better than Yours
November 12, 2020
YouTube
 14
S2020E26 What exactly is the goop inside a lava lamp?
November 21, 2020
YouTube
 24
S2020E27 Bubble Lights: The Weirdest Christmas Light?
November 29, 2020
YouTube
 8
S2020E28 Detergent packs are kinda wishy-washy (Dishwashers Explained)
season finale
December 20, 2020
YouTube
 33

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