this post was submitted on 21 Oct 2024
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[–] tibi@lemmy.world 31 points 2 months ago (3 children)

A full working computer, more powerful than what we used to go to the moon, and using less power than a light bulb.

It can take many forms, like smartphones, SBCs or older PCs/laptops.

[–] shinratdr@lemmy.ca 11 points 2 months ago

You can buy an ESP board that meets all those qualifications from AliExpress for less than $3CAD shipped.

Setting one of those up was the first time in a while I’ve been so impressed with just how cheap and accessible tech has gotten. It’s a web server with WiFi and Bluetooth shipped to my door all for the price of a chocolate bar.

[–] random@lemmy.blahaj.zone 1 points 2 months ago
[–] BruceTwarzen@lemm.ee -2 points 2 months ago (1 children)

By that logic, a lighter. Better than smashing two rocks together, that's how we used to make fire.

[–] Zron@lemmy.world 3 points 2 months ago

One of those fancy plasma lighters, sure. But butane lighters have been around for decades