Asklemmy

44135 readers

654 users here now

A loosely moderated place to ask open-ended questions

Search asklemmy 🔍

If your post meets the following criteria, it's welcome here!

Open-ended question
Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
Not ad nauseam inducing: please make sure it is a question that would be new to most members
An actual topic of discussion

Looking for support?

Looking for a community?

Lemmyverse: community search
sub.rehab: maps old subreddits to fediverse options, marks official as such
[email protected]: a community for finding communities

~Icon~ ~by~ ~@Double_[email protected]~

founded 5 years ago

MODERATORS

[email protected]

431

What industry secret are you aware of that most people aren't? (programming.dev)

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

591 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] cooltrainer_frank 106 points 5 months ago (7 children)

Yup, the lab could tell a difference! Shiney side (so mill roller facing, as opposed to the dull side which faces the other layer of aluminum) was marginally more reflective, but I believe (and a former coworker also remembered it as) it was less than a tenth of a percent (<0.1% for the visual folks)

Anyone who says it affects cooking time or something is mistaken, I'd wager.

[–] [email protected] 25 points 5 months ago

Yup, the lab could tell a difference!

Awesome!

[–] [email protected] 22 points 5 months ago (2 children)

Jokes on you.

I baked my casserole with the shiny side up and pulled it out at 59 minutes and 55 seconds, when it was supposed to go for an hour.

So take that Dull Side!

[–] [email protected] 6 points 5 months ago

Welcome to the Dull Side.

[–] [email protected] 5 points 5 months ago

Such men are dangerous!

[–] trolololol 14 points 5 months ago

Today I learned numbers are visuals but words are not. Wtf dude!

[–] [email protected] 13 points 5 months ago

Now that's the kind of industry secrets I opened this thread for.

[–] evasive_chimpanzee 7 points 5 months ago (1 children)

Any info on surface roughness? I'm thinking shiny side would be smoother and therefore less sticky, though I don't know how much the passivation layer would affect it. Probably no where close to making a difference at the end of the day, but I'm curious.

[–] cooltrainer_frank 8 points 5 months ago

It was a fair few years ago, but yeah, the oxidation on it will be so much smoother than the delta in surface roughness that I doubt it'd make much difference. Lemme reach out to a metallurgist from there and see what he thinks!

[–] [email protected] 2 points 5 months ago

Post your spectral emissivity study or GTFO!

[–] dejected_warp_core 1 points 5 months ago

I mean, maybe if you bake a stone cold potato that was in the fridge and then cook it for two hours? But even then we're probably talking about a handful of minutes at the most.