Ice. As time has gone by, it has become less cool.

Before transistors there were vacuum tubes which did the same thing but using very different principles (and were also way bigger, even than traditional transistors and billions of times more than the transistors in the most modern ICs)

Before electric milling or even steam milling, flour used to be milled using watermills and windmills which, IMHO, are way cooler.

The internet

This may not apply, (as I know I'm simply saying a commercial product got worse as it had revisions) but Jawbone's first earbud/headset used a small rubber conductor to evaluate skull vibration for noise canceling ( and likely there was some ANC using incoming mic audio from external sources). They continued to include a rubber bumper but I think the device leaned more on incoming audio from mics rather than from the rubber bumper. The oldest device presented the best noise canceling even after 3 product changes. I used every version until they stopped making headsets. I miss my Jawbone. I still have my OG.

Aah.. Boomer bait, we get that a lot :s

Oh man...I have an entire ten page paper on the go about this topic and it just keeps growing. One day I'll publish it in a blog or something, but for now it's just me vomiting up my thoughts about mass market manufacturing and the loss of zeitgeist.

The examples that I always use are a) Camera Lenses, b) Typewriters, and c) watches.

Mechanical things age individually, developing a sort of Kami, or personality of their own. Camera lenses wear out differently, develop lens bokehs that are unique. Their apertures breath differently as they age No two old mechanical camera lenses are quite the same. Similarly to typewriters; usage creates individual characteristics, so much so that law enforcement can pinpoint a particular typewriter used in a ransom note.

It's something that we've lost in a mass produced world. And to me, that's a loss of unimaginable proportions.

Consider a pocket watch from the civil war, passed down from generation to generation because it was special both in craftsmanship and in connotation. Who the hell is passing their Apple Watch down from generation to generation? No one....because it's just plastic and metal junk in two years. Or buying a table from Ikea versus buying one made bespoke by your neighbour down the street who wood works in his garage. Which of those is worthy of being an heirloom?

If our things are in part what informs the future of our role in the zeitgeist, what do we have except for mounds of plastic scrap.

The technology behind telecommunication.

Today everything happens inside your router, fast and silent. My father was a telecommunications engineer. When I was a amall boy (late 1980s) he once took me to his workplace (it was in the evening and he was supposed to troubleshoot). What today fits onto a few silicone chips inside a router took much more space back them.

I was in a room that was filled with several wardsobe-sized cabinets. Inside there were hundreds of electro-mechanical relays that were in motion, spinning and clicking, each time someone in the city dialed a number (back then rotary phones were quite common). It was quite loud. There also was a phone receptor inside one of the cabinets where one could tap into an established connection, listening into the conversation two strage people had (it was for checking if a connectiion works).

I still remeber the distinct "electrical" smell of that room (probably hazardous vapors from long forbidden cable insulation and other electrical components).

So when you dialed a number at one place with your rotary phone, you were able to move some electro-mechanical parts at another place that could be located somewhere else around the globe (hence long distance calls).

Pop up headlights! Way cooler that way. I've heard a couple reasons given for why they stopped being a thing, but one of them is that they were considered too unsafe for pedestrians-

Which is a fucking crazy though when you consider what we now blindly accept in automotive design with respect to pedestrian safety 😅

Cars used to be cool. Every car company had some kind of sporty car, a couple cheap cars, a big luxury sedan and, a while ago, a station wagon.

Now every car is an SUV or CUV. Sedans are getting phased out. Cool sports cars don't make money so they don't make them. People don't buy station wagons so they don't make them. And they're pushing big, angry trucks on everyone.

I've got another one: Airplanes.

There used to be crazy designs and a lot of variation between planes. Tandem seats, swing wings, dual tailplanes, gull wings, all sorts of crazy design choices side by side. Even commercial airplanes had lots of variation. Trijets with tail stairs, engines embedded in the wing roots.

Planes now all sort of look the same. Every fifth generation fighter looks the same. Granted, this is because they're hitting physical constraints of aerodynamics and stealth, but that limits the creativity of the designers.

The internet?

Web 1.0 and even before was way cooler than this corpo bullshit web we have now.

Portable consoles. They're dead now or replaced by indie shit. No, the switch doesn't count, if it can't fit in my pocket isn't portable.

I'm going back to video games that had multiplayer before we had network connectivity. If I wanted to play against a friend, we would have to get together in person and hang out. Game was done, you had a friend over for dinner. Or just a friend to come over and help you with the game. I miss when games were actual social events.

Pre LCD/LED tech for numeral displays. Nixie tubes kicked so much ass, shame they are hard and expensive to source now.