@peterrhague@Devon_Eriksen_ Adiabatic expansion does work on the surroundings, reducing the gas's internal energy and thus its temperature (Joule-Thomson effect for real gases).
Placing a finger over the hole exposes it to this rapidly cooling outflowβpotentially reaching frostbite temperatures in seconds.
@peterrhague@Devon_Eriksen_ Ever emptied a deodorant can? Felt how cold it got?
That's gas expansion.
Place your finger over a crack of hole in a pressure vessel, if it's not a perfect seal, you'll experience first-hand/finger what gas expansion feels like.
@WhiteLionII1@landbourainier Lol Bru. The whole msg being poison story was started by housewives that couldn't cook and we're jealous that the local Chinese made their food taste like cardboard π€£π€£
@WhiteLionII1 Need more cheese. Once you have enough, it gains it's own gravitational field and stays on the bread. Plus it helps if there's a nice thick layer of bovril under the cheese too.
@LogikWrite@CaptMylo As a farmer, it's a boon. No need to irrigate and it's lengthened the season a bit. Hopefully it's not nasty weather, instead just rain, lightning and thunder.
Sorry it's the opposite for you. Never thought inland rains would adversely affect coastal fishing. The more you know.
@_ThePugFather Never cheap out on blades. Always the most expensive. Always. The cut better, are as flexible as gymnasts and strong enough to handle one or two bashes.
@pj_bronk@_ThePugFather See this is why, whenever I use a grinder on a ladder, I loop the extension around the top step, so that if I drop it or fall, it will only fall as far, and not onto me or directly onto the ground.
@stunckle@_ThePugFather Literally did none of these things last week, and it nearly ended badly. Was situational, no other way to get the job done apart from how it was done, and it nearly ended in bloody tears. Literally.
No guard, safety squints enabled, at eye level and a horizontal blade.
@_ThePugFather The stories I can tell about angle grinders would fill a book series.
Just last week I had a disk explode on me, no guard, safety squints and at eye level. I felt and heard the wind as a chunk of disk came flying past the left of my face.
One day is one day, I won't be so lucky
@CaptMylo The hole should be the same size as the inner plastic ring.
Those wings, they hold it in. Fold them up and in, slip the clips into the hole and push up. Will go in easily.
When it comes to the bulbs, good luck, they're nightmares to install.