[-] [email protected] 4 points 8 hours ago

Ah, got it. I'm pretty focused on lenses just due to my day to day.

[-] [email protected] 14 points 10 hours ago

Polycarbonate has one of the lowest ABBE values of any of the optically used plastics, so it scatters light pretty badly the thicker it is. As compared to eyeglasses, telescope lenses are really thick, so the poor light transmission would ruin the clarity. On top of that, poly expands a lot under heat, and so any coatings on the lenses will eventually start to craze and delaminate. Glasses don't need to last more than 5 years before being replaced, so it's not as big of a deal. If your telescope became unusable in that time, you'd be furious.

Poly, while being impact resistant, is not nearly as scratch resistant as glass, and is nowhere near as chemically stable. Didn't realize there was dirt on your cleaning cloth? Ruined scope. Cleaned it with regular window cleaner? Ruined scope.

There are other resins that would be better, but nothing nearly as simple and durable as glass comes close to the optical clarity.

Eyeglasses would still be made from glass if they weren't so heavy and potentially dangerous, Not to ignore that nobody wants to wait two months for custom lenses to be made.

Source: I'm an advanced optician running three offices and a lens lab.

[-] [email protected] 84 points 1 month ago

Who gave them an incorrect warrant? What was it for? What's the point of listing names on a warrant if you ignore them? Why is every department claiming they weren't involved? Why were they collecting evidence from people not involved or listed on the warrant?

What exactly are any of us supposed to do if this happens?

0
submitted 1 month ago by [email protected] to c/[email protected]

To most people that would be a ridiculous statement. I stumbled across it and sent it to a friend who happens to need a fine set of furniture with a dong and a cheesegrater.

[-] [email protected] 77 points 1 month ago* (last edited 1 month ago)

With all the over militarized equipment they've deemed necessary to give out traffic tickets, I would assume those have ballot proof windshields

31
submitted 5 months ago by [email protected] to c/[email protected]

I want a security camera system that I can trust to be only my own. My requirements are not hugely unreasonable, but I can't find them the way search engines suck shit these days. I want a camera system with:

Local storage

No internet connection

No phone connection

No cables

No cloud storage option

No router necessary

And the option that seems impossible with the others: No option of remote connections

I don't want to see whats going on in real time on my phone, I want a completely private recording saved if I ever need to see if I got robbed. I don't want offline ability, I want cameras that can not connect to the internet at all, even through another device. I'm not worried about local network hacking, I want saved video that can only be viewed directly from the local storage. Longish life batteries so I don't have to route power, and no cables that can be unplugged. Solar powered would be nice, but isn't necessary.

Why is that so hard to find?

[-] [email protected] 134 points 5 months ago

Conversation, mostly. By the time I quit reddit around two years ago, every top comment was a repost of a previous joke, or some predictable mutation of one.

Anything that went against the common preconceptions was shutdown immediately. I'm an expert/professional in a few niche subjects, and the final nail in the coffin for me was any comment I made turning into a fruitless debate with armchair experts too dumb to even understand why they were wrong, while correct info was downvoted to invisibilty.

None of this helps you crosspost, I'm aware.

[-] [email protected] 81 points 6 months ago

It was pretty clever to use a spray bottle to add condensation to the inside of the bottle. I would of gotten away with it too, if it weren't for you pesky lemmings.

136
submitted 6 months ago by [email protected] to c/[email protected]

I have a heavy crystal decanter I've been using for years. A while back I was having some guests for a week, and thought I'd save some money and grabbed a bottle of Jim beam to put in it, as opposed to the higher end I tend to go for, because none of my guest cared about Bourbon. I noticed the level going down further than I had consumed. This has never been an issue before, so I figured someone had just nipped it while o was asleep. The next day, there was condensation on the inside, and the level had dropped further.

Since I'd been using the decanter for so long, I assumed the frosting on the stopper had rubbed off and it no longer sealed.

When it was empty, I refilled it with larceny, my standard, and to my surprise, it didn't evaporate at all for weeks.

Last night, I refilled it with beam again, and this morning, it had dropped and there was condensation on the side.

What really confused me, is Jim beam has a lower alcohol content than the Bourbons I usually fill the decanter with, so I would think it would evaporate as readily.

Why does only this one brand evaporate?

Quick searching gave me no results

Tldr: Why does Jim Beam evaporate in my decanter while nothing else does?

[-] [email protected] 106 points 7 months ago

Sharks are older than trees.

They're older than a lot of things. Land plants, Yellowstone, appendages,dinosaurs, doritos.

[-] [email protected] 86 points 9 months ago

Burgers are greasy, that doesn't bother me. Brioche buns are sweet and too thick, that's what bothers me.

Stop putting sugar in everything. I don't want a sweet Burger

[-] [email protected] 120 points 11 months ago

My partner and I are like this. We've been together for 14 years and are legit best friends.

I have a feeling too many people paired off right away and decided their first serious relationship was the one, and never actually found an equal. Maybe they married more out of fear of being alone rather than actual desire, or they just can't tell the difference between sexual novelty and love.

Even a lot of my married friends start identifying more with boomer humor than romance after 2 or 3 years. Way too many communication issue, or ideas of traditional roles or how things 'should be' leading to resentment or exasperation.

Court long and marry late. And don't hide your real self when dating.

[-] [email protected] 78 points 1 year ago

Well yeah fuck that guy and this program and it's implications, but this particular issue doesn't sound too unexpected considering the scope of the procedure.

I'm all for the science, but you know this is going to be some directly streamed ads hellspace we'll never escape from if it comes to fruition.

Here's a good rule for this sort of thing to move forward: No implants before right to privacy and freedom from advertising.

[-] [email protected] 72 points 1 year ago

Washing dishes at a restaurant was my jam. Cranking music, making the other staff happy since I could clear that place like nobody else. all the dishes were the same and fit in the machine that was made for them, so I could focus on making the most efficient system to get everything done fast. I was wet and standing on slippery concrete all day, but it's rewarding being the best at something.

But it payed 7.00, and the managers treated me like shit. Only job I ever walked out of when the owner started scolding me for washing a bin that was brought to me that still had too many frozen peas in it in her opinion. Final straw after constantly being short staffed, changing shifts last minute, firing good managers to give their shitty kids the positions, and forcing everyone to fill in other jobs without training.

Fuck you, pie company. I could have been happy.

[-] [email protected] 140 points 1 year ago* (last edited 1 year ago)

There's a type of bacteria that infects caterpillars and produces a toxin that makes them lose all rigidity. The toxin is called MCF.

MCF stand for Makes Caterpillars Floppy

Edit: https://pubmed.ncbi.nlm.nih.gov/15009026/

61
submitted 2 years ago by [email protected] to c/[email protected]

I've got a Sony android TV and it... Kinda sucks with the constant 'reccommended content's (ads). Every update just adds more scrolling shit I don't want to see.I want to know what different programs I can try out, and maybe a different os I can put on it. I'm looking at smarttubenext currently, and I want to know of other things I can use to customize my experience.

Any recommendations?

11
submitted 2 years ago by [email protected] to c/[email protected]

I manage several computers, and every time I set up a new one I go through the same motions. Install w10, disable a bunch of shit, add the same list of programs, delete the same default apps, setup Firefox how I want it, run through Oosu, disable several services, and add some registry keys.

Is it possible to have a USB boot media that will do all the tweaking for me? As of right now it takes close to two hours every time, if could just plug in a drive and run the installer, it would make my life a lot easier.

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SadSadSatellite

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