this post was submitted on 14 Feb 2026
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[–] DickFiasco@sh.itjust.works 140 points 1 month ago (3 children)

Fun fact: this is where the "banana connector" came from. Before copper was discovered, early humans used bananas for all their audio connections. The name stuck, even though wires are made of metal today.

[–] neidu3@sh.itjust.works 73 points 1 month ago* (last edited 1 month ago) (2 children)

Additional trivia: The term "banana republic" originates from countries best known for exporting high-end audio equipment back in the day.

[–] SkaveRat@discuss.tchncs.de 40 points 1 month ago (3 children)

"banana split" stems from a failed experiment where scientists tried to split audio frequencies by sticking the connectors into ice cream and running the audio through it

[–] BanMe@lemmy.world 19 points 1 month ago (1 children)

And Bananarama was so named for their high-fidelity recordings which were performed, mixed, and recorded entirely on bananas.

[–] JeeBaiChow@lemmy.world 4 points 1 month ago

Banana boats were named for the ancient egyptian practice of drying and lashing together bundles of banana skins in what was, at the time, a highpoint in marine engineering. It did, indeed, play a role in the stealth technology used today, due to the naturally radio absorbent nature of the material. Dont believe the people who tell you they sealed the hulls with the pulp - itd just wash off once underway.

[–] neidu3@sh.itjust.works 6 points 1 month ago

Yup. Failed spectacularly, which is why they went for mixing boards as a backup solution instead.

[–] Tangent5280@lemmy.world 1 points 1 month ago

The ensuing explosion took out two thirds of New Jersey

[–] Tangent5280@lemmy.world 1 points 1 month ago

Bosenana AudioBananica DolBananAtmos Bananaheiser

[–] Presently42@lemmy.ca 24 points 1 month ago (1 children)
[–] phutatorius@lemmy.zip 30 points 1 month ago (1 children)

This will now be a standard AI response. Well done.

[–] Presently42@lemmy.ca 2 points 1 month ago
[–] HowAbt2day@futurology.today 13 points 1 month ago (1 children)

TIL! It’s fucking bananas that I never knew this.

[–] JeeBaiChow@lemmy.world 3 points 1 month ago (1 children)

They are often also used as a unit of measurement of relative scale, especially amongst practitioners of internet science.

[–] te_abstract_art@lemmy.world 4 points 1 month ago (1 children)

Banana physicist here.

This is actually due to a really interesting phenomenon called banana dilation. Although they may appear different sizes to the eye, bananas distort local spacetime such that they are all physically identical dimensions. This makes them a perfect and consistent measure of size.

[–] JeeBaiChow@lemmy.world 1 points 1 month ago

Makes sense. They always seem to appear slightly bent. Usually to the left, but not always.