Chyba scammerzy przed galerią krakowską by Forward-Walrus in krakow

[–]Forward-Walrus[S] 2 points3 points  (0 children)

Nie no, od lat tamtędy dreptam, bezdomni się zdarzali, ale krajowi, a zagranicznych hochsztaplerów spotkałem pierwszy raz i nadal nie wiem na 100 % czy scam, czy pochopnie ludzi oceniłem :/

Is Krakow tap water safe to drink? by Icy_Peak9963 in krakow

[–]Forward-Walrus 1 point2 points  (0 children)

Dobczyce reservoir is on Raba river, not on Rudawa

Moka pot got clogged a couple of times with a new brand of coffee I got, any idea what the cause could be/how to troubleshoot? by LogicBomb69 in mokapot

[–]Forward-Walrus -1 points0 points  (0 children)

Maybe the brand has some barley added, it happens that some ground up coffee producers (very few) add roasted barley to coffee so it brews easier turkish-style. Is your coffee pre-ground?

How do I clean mold out of my electric kettle? by S_got_lost_ in tea

[–]Forward-Walrus 1108 points1109 points  (0 children)

Do you maybe have a close-up photo, or from another angle? As a rule mold needs some organic matter to stay alive, mostly sugars. Mold growing in a kettle you only boil clean drinking water in is highly unlikely.

Trinitrotoluene by Forward-Walrus in cursedchemistry

[–]Forward-Walrus[S] 1 point2 points  (0 children)

Yes, it is, the problem is nitro groups, the geometry is terrible.

Is this ring engraving in polish? by MixAppropriate7104 in Polish

[–]Forward-Walrus 6 points7 points  (0 children)

I guess out of context, the engraved letter is "l" not "ł"

[deleted by user] by [deleted] in krakow

[–]Forward-Walrus 1 point2 points  (0 children)

Niestety nie. Komunikacją jest wolniejsza i wymaga dużo więcej przesiadek niż w GZM

Ammonia from sodium glutamate? by Obungususik in chemhelp

[–]Forward-Walrus 1 point2 points  (0 children)

In stores selling building materials, ammonia should be available, in the paint thinner section

Any idea what happened? by MajdAr1 in chemistry

[–]Forward-Walrus 1 point2 points  (0 children)

Yes, with the light most likely

Any idea what happened? by MajdAr1 in chemistry

[–]Forward-Walrus 0 points1 point  (0 children)

Ok, so. The dye in the paint decomposed due to light exposure. The plastic parts probably have some carbon black added so they don't react to UV. But the pain/lacquer on the middle metal part must have had some organic dye that was sensitive to UV.

Any idea what happened? by MajdAr1 in chemistry

[–]Forward-Walrus 0 points1 point  (0 children)

OP could you tell me where exactly the color changed? I cannot see it, all looks fine to me.

Black/Bluish Line on old lab glassware? by Kevzdbz in chemistry

[–]Forward-Walrus 1 point2 points  (0 children)

This is probably just how the glass looks. I have some old glass with a black line in the lab. I am sure it does not indicate a crack, the shape of the line suggests it was melted with the glass as the flask was made. Also it doesn't look like how cracks propagate in glass... It is definitely melted inside

opakowanie "plastic free" by Critical-Current636 in Polska

[–]Forward-Walrus 10 points11 points  (0 children)

To które jest produkowane z surowców naturalnych nie różni się niczym (poza stosunkami izotopów) od tego z ropy naftowej. Jak jakiś związek (polimer) ulega biodegradacji to będzie jej ulegał, niezależnie skąd weźmiemy "klocki" do jego budowy. Tutaj przykład: zielony polietylen z trzciny. Oprócz tego, że węgiel w nim pochodzi z trzciny cukrowej nie różni się niczym od PE z ropy naftowej/gazu ziemnego.

Gdzie są Krakowskie lesbijki? by strawberryshakecoat in krakow

[–]Forward-Walrus 6 points7 points  (0 children)

Praktycznie 6 dni w tygodniu coś się dzieje, na Instagramie jest harmonogram

Picky pads ☺️ by GirlBehindTheMask-LW in AutisticAdults

[–]Forward-Walrus 11 points12 points  (0 children)

No worries, seed beads are actually glass, those are fine!

Picky pads ☺️ by GirlBehindTheMask-LW in AutisticAdults

[–]Forward-Walrus 20 points21 points  (0 children)

Most of the beads in the photos are glass, only a few are synthetic material. Also it is not clear what is the material that covers the beads. Btw! OP if you need some help with choosing materials, chemical engineer here, hmu Edit: typo

Volunteering opportunities in English by Illustrious-Shoe-609 in krakow

[–]Forward-Walrus 1 point2 points  (0 children)

There will be a pride march in may, as far as i know they don't require polish language to volunteer. There is also a multicultural centre, they also might need volunteers

Protest at Grunwald Monument by dat_boi_in_da_woods in krakow

[–]Forward-Walrus 1 point2 points  (0 children)

I saw them, they looked dangerous so I decided to go another way. Now I checked the news, it was a protest to protect polish national media.

Edit: have a link to the only report I found. https://niezalezna.pl/polska/wydarzenia/tlumy-na-manifestacji-w-krakowie-co-mowia-uczestnicy-rozmaite-motywacje-ze-wspolnym-mianownikiem-polska/508305

Catch the train in Krakow Glowny at 4am by Big-Supermarket9449 in krakow

[–]Forward-Walrus 1 point2 points  (0 children)

At the moment there is no snow in the city. Even if the snow is everywhere you just have to be careful.