Well, of course, the greatest human invention...
Toilet paper.
this post was submitted on 12 Sep 2024
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Turbine style desk fans. They push wind very fast.
Hands. Theyβre freaking awesome and allow you to do lots of things.
I have a crowbar that I named Art. I like to compare my crowbar to a piece of art, it's a masterpiece of engineering. So many uses for the humble crowbar, such a simple and powerful piece of equipment. I love the way it feels in my hand, I love the way I can stash it anywhere easily and keep it handy and secret. The Crowbar is Art, and I study the Art of the Crowbar.
G-Shocks π€
Pasta House cheese grater
The alarm clock
Swamp cooler
I agree with knives, love them.
Natural fermentation is a technology I love, that is pretty ancient. The way I make bread, it's leavened the same way as almost 15,000 years ago. Beer is like that too - it's commercial now but you can achieve it at home without the industrial tech.
Windshield wipers are so clever.
This toaster:
Might as well link the Technology Connections video already.
Yes, it's an 18 minutes video on a 1950s toaster, you can thank me later.
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Knives.
About as low tech as it gets, even for modern knives that are pretty high tech in how they're made.
But it's entirely possible for a person to make a knife with nothing but tools they can make by hand, with no need for anything other than rocks as tools. I've done it, and it isn't like I'm some kind of super genius.
You can make slightly more high tech tools if you want, and make metal knives. The caveat to that is that you have to know how to identify sources for the metal in the first place, unlike stone tools where you can figure it out by banging rocks together until you find some that make sharp edges. But making an oven that can turn out low-grade materials is realistic for a single person to do.
But a knife, in its essence is just an inclined plane done to a very fine degree. Doesn't get any more low tech than that. Mind you, there's plenty of complexity involved in all of the basic machines like inclined planes, but that's more about understanding them than using them or making them.
Knives are mankind's most important tool. They were among our first tools, and it can be argued that they were our first manufactured tools. And we still use them regularly. Some of us use them every day, multiple times a day.
That's a lasting technology in every degree of refinement.
Smelting metal (as opposed to just heating already refined metal) is a non-average skillset, though, and knapping is quite hard to master.
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