Sources

TOASTER:
https://www.theatlantic.com/technology/archive/2011/10/who-killed-the-great-american-toaster/245542/
https://www.dailykos.com/stories/2021/8/15/2045296/-This-Might-Be-The-Best-Toaster-Ever-Made

PAPERCLIP:

Invention By Design, Henry Petroski. Book link: https://amzn.to/4dlqANO

MAGLITE:

https://en.wikipedia.org/wiki/Kel-Lite
Invention By Design, Henry Petroski. Book link: https://amzn.to/4dlqANO
https://www.latimes.com/archives/la-xpm-1998-mar-31-fi-34395-story.html

PS CONTROLLER:

https://www.theverge.com/2019/12/2/20978071/playstation-dualshock-controllers-modern-shape-design-ps5-25th-anniversary

https://en.wikipedia.org/wiki/List_of_best-selling_game_consoles

KEYBOARD:

https://widespacer.blogspot.com/2015/11/the-hidden-secrets-of-qwerty.html

MODEL T:

https://www.britannica.com/biography/Henry-Ford/Control-of-the-company

https://www.thehenryford.org/collections-and-research/digital-collections/artifact/361259#:~:text=Summary,any%20other%20of%20its%20kind.

https://www.thehenryford.org/collections-and-research/digital-collections/artifact/245054/#:~:text=Mechanical%20simplicity%20was%20one%20of,used%20to%20circulate%20cooling%20water.

https://www.popularmechanics.com/cars/a3658/4284734/

https://www.pbs.org/wgbh/americanexperience/features/henryford-antisemitism/

https://prohibition.themobmuseum.org/the-history/how-prohibition-changed-american-culture/dating-during-prohibition/

https://www.ncpedia.org/automobile-social-game-changer-k-8#:~:text=The%20automobile%20gave%20people%20more,for%20automobile%20parts%20and%20fuel

https://artsandculture.google.com/story/FwURITZarGKCJg

https://corporate.ford.com/articles/history/the-model-t.html#:~:text=More%20than%2015%2C000%2C000%20Model%20T's,old%2C%20its%20legacy%20is%20timeless

User Friendly, by Cliff Kuang and Robert Fabricant. Book link: https://amzn.to/4aWHBMK