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Burning a Magnesium NeXT Cube (1993)

simson.net

31–40 of 47 posts

Re: Burning a Magnesium NeXT Cube (1993)

#31
“The first round of photographs were dreadfully underexposed. We set up a second bar of magnesium, set it burning, and discovered that an f-stop of 3.5 with an exposure of 1/60th of a second with 100ASA film was just about right.”

That part is truly retro: the professional photographer having to worry about exposure and capturing the scene with the flames.

Re: Burning a Magnesium NeXT Cube (1993)

#32

Stories such as this make me nostalgic, and wish my Cube still booted up, and/or that GNUstep would get some traction, or even that I had a better successor to Altsys Virtuoso than toggling the settings for my stylus in Windows so that I can run Macromedia Freehand/MX.

What problem are you having with the boot? Is it power supply issues or something else?

Re: Burning a Magnesium NeXT Cube (1993)

#33
post #26

This reminds me of burning scrap VW engine blocks or transmission cases. It can be done on an ordinary wood camp fire. You'll probably want to cut up the scrap into more manageable chunks rather than go for the whole thing at once. Then, toss a few into the hottest part of the fire. For about a half hour, nothing will happen. Then, the chunks will begin to melt, forming puddles onto the bed of coals, where they will…

+1! This was a relatively common thing to do at the Glamis[1] sand dunes in the 1970s-1980s. Glamis is a massive sets of sand dunes in California where bunches of people go to camp and ride offroad vehicles.

1. https://en.wikipedia.org/wiki/Glamis,_California

Re: Burning a Magnesium NeXT Cube (1993)

#35

I make videos of burning foods like jelly beans for fun, with the idea that if something catches fire easily it's probably not good for you due to calorie density and low water content and, by proxy, lack of nutrition and unnatural components like petroleum based vax. For example, honey will not ignite unless dehydrated first.

Olive oil burns readily; it was a major source of light in antiquity over the entire range of olive trees. I doubt you will find anyone telling you to avoid it as lacking nutrition. You can’t subsist on it, but you can’t subsist on salad greens either.

Re: Burning a Magnesium NeXT Cube (1993)

#36
post #6

The meandering and hyper detailed style was nostalgic to me. Maybe I'm misremembering but I feel like this style was a lot more common 15+ years ago. I wouldn't dream of including this much detail now, and I don't think my writing would be well received if I did. But there's a lot of character in it. It also had more and different typos than I'm used to reading now, typos on the Internet now are mostly the wrong corr…

You might be interested in checking out "Up in the Old Hotel". It's a collection of Joseph Mitchell's reportage for The New Yorker from the 30s on – people certainly don't write like they used to!

Re: Burning a Magnesium NeXT Cube (1993)

#37
post #26

This reminds me of burning scrap VW engine blocks or transmission cases. It can be done on an ordinary wood camp fire. You'll probably want to cut up the scrap into more manageable chunks rather than go for the whole thing at once. Then, toss a few into the hottest part of the fire. For about a half hour, nothing will happen. Then, the chunks will begin to melt, forming puddles onto the bed of coals, where they will…

One of the more memorable experiences of my youth was watching a VW microbus burn. It had been stored over the winter and evidently the fuel line had either deteriorated or been chewed on by an animal. After idling for a few minutes it went spectacularly up in flames. The firefighters weren’t expecting magnesium and were quite surprised by the intensity of the fire and the bright white flames from the puddles of molten metal.

Re: Burning a Magnesium NeXT Cube (1993)

#38
post #26

This reminds me of burning scrap VW engine blocks or transmission cases. It can be done on an ordinary wood camp fire. You'll probably want to cut up the scrap into more manageable chunks rather than go for the whole thing at once. Then, toss a few into the hottest part of the fire. For about a half hour, nothing will happen. Then, the chunks will begin to melt, forming puddles onto the bed of coals, where they will…

One of the more memorable experiences of my youth was watching a VW microbus burn. It had been stored over the winter and evidently the fuel line had either deteriorated or been chewed on by an animal. After idling for a few minutes it went spectacularly up in flames. The firefighters weren’t expecting magnesium and were quite surprised by the intensity of the fire and the bright white flames from the puddles of molt…

This is a common problem with rear-engine VWs if the fuel lines aren’t maintained. Fuel pumping through rubber hoses directly over hot exhaust is a recipe for disaster. It’s generally recommended now to replace the lines at least every ten years. You don’t see them wearing as they do so from the inside. Things can even start up after sitting for a while after driving since the exhaust is still hot and there is pressure in the lines.

Re: Burning a Magnesium NeXT Cube (1993)

#39

The NeXT Cube's magnesium case was chosen for its excellent EMI shielding properties and heat dissipation, but this same material burns at approximately 2200°C (4000°F) - making this likely one of the hottest computer fires ever documented.

This record will be finally be challenged when Nvidia releases the RTX 6090.

Re: Burning a Magnesium NeXT Cube (1993)

#40

Stories such as this make me nostalgic, and wish my Cube still booted up, and/or that GNUstep would get some traction, or even that I had a better successor to Altsys Virtuoso than toggling the settings for my stylus in Windows so that I can run Macromedia Freehand/MX.

What problem are you having with the boot? Is it power supply issues or something else?

Bad capacitor I believe --- unfortunately, since the problem developed I've moved twice, and then been forced out of my home by a flood, and still haven't gotten things sorted out since returning. Maybe when I retire.
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