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by 1996 1846 days ago
> The industrial/commercial cookware he lists is definitely durable

No, it is plain wrong. He recommends borosilicate beakers for beer. I think he never worked in a lab: borosilicate beakers break. Their thermal expansion tolerance is a non feature for cold beer: when did one of your beer mug broke because you served yourself boiling beer?

> Does your glassware meet ASTM Specification E960, Type II requirements? Is it manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements? I didn't think so.

I call that hacker syndrome, when the typical hacker thinks a long line of impressive specs and numbers matter, because he has no idea of the customer requirements.

> Used to contain a life raft. Now, my groceries.

How easy it is to clean when there is a spill? How easy it is to replace? I have carried BRICKS inside the nylon woven bags some supermarket sell for $1.99. Rinced with water, ready in 5 minutes.

> For less than $100, I can buy a short USMC Short KA-BAR or a real M9 from Ontario for $150. This is the real thing, used by the US military.

Show off!!

If you want something to bring in a fight, get a Mark 1 trench knife: has brass knuckles for punching (and limit the risk of dropping your knife), a long thin blade for more lethality (easier puncture wound regardless of angle than with a wider blade). And in the kitchen it is ideal to break walnuts :)

Of course it does not look "nice" - like carrying bricks in a nylon supermarket bag. It is about knowing the needs you optimize for.

2 comments

The beaker example is the worst one, because the shape of the beaker is meant for controlled pouring out one point and no spills anywhere else around the perimeter. A drinking glass is designed for sipping which is completely different. If you tried drinking out of a beaker the flanged opening would tend to make the beverage pour down either side of your mouth.
It's also sort of a bad idea to normalize drinking out of laboratory glassware. Granted your home is different from a real lab, but lab workers have died drinking something they thought was water.

In my dad's lab in the 1970s, they used to make coffee in a large Erlenmeyer flask and filter it under vaccuum with a Buchner funnel. The safety director eventually banned it and made them buy a Mr. Coffee.

I wonder how many undergrads will disassemble their bongs made from spare bits of chemistry glassware after reading your warning about drinking from lab equipment.
I think you're missing the point. Nobody cares what ASTM Specification E960 is, it just sounds cool. Some people like industrial/military stuff for its own sake.