For day-to-day purposes, if you are used to Fahrenheit but not Celsius or vice versa, and all you want to do is get a rough sense of how warm or cold it is outside without having to do arithmetic involving fractions in your head, then remember that there are two temperatures in Celsius that are roughly the same in Fahrenheit but with their digits transposed: 16° C ~ 61° F, and 28° C ~ 82° F. You can then roughly interpolate/extrapolate by about 2° F for every 1° C.
Bob and Doug Mackenzie thought me to roughly convert C to F by taking the temperature in Celsius, doubling it and then adding 30. It gets you in the ballpark.
Same, and also for the tip of my nose. Windy weather with low humidity makes the tip of my nose itch like crazy. Normal moisturiser helps remove the itch but it absorbs too quickly to work as a protective measure, so an extra coat of Vaseline stops the area drying out again as quickly.
You know when you get a paper cut or similar, (not a scratch, a clean cut) and it stings and is really irritating, but it’s not deep enough to bleed much if at all?
Whack some vaseline on it. You block the air from your nerves and get instant relief.
Also use it sometimes to prevent chafing, like before a long bike ride.
I’m pretty sure that most of what Neosporin is is Vaseline… And it makes sense. It’s basically Vaseline with a mild antibiotic.
Vaseline is awesome for preventing scars too: when the wound is still open, use Neosporin, but after it closes up a bit and is just healing, switch to Vaseline and just keep it in Vaseline until it’s totally gone.
Native Americans discovered the use of petroleum jelly for protecting and healing skin.[4] Sophisticated oil pits had been built as early as 1415–1450 in Western Pennsylvania.[5] In 1859, workers operating the United States’s first oil rigs noticed a paraffin-like material forming on rigs in the course of investigating malfunctions. Believing the substance hastened healing, the workers used the jelly on cuts and burns.
I’ve been quite a few times and it’s always a blast. You can have the nichest of interests, if it is in any way tech adjacent you’ll find a few like minded people.
You can listen to great talks or find a place in the “Hack Center” and tinker away with a few thousand people.
This is surprising advice. I would have assumed it would make people break out.
Vaseline is a poor choice of moisturiser because it does not moisturise. It blocks air from entering your pores and I would have assumed this leads to clogged pores and hence acne.
It also forms a protective barrier for your skin, so nothing can contaminate it or grow on it and you don’t lose moisture to evaporation.
Also, pores don’t actually clog from stuff getting into them. That’s a common misconception that mostly comes from advertisements. What actually happens is your skin becomes inflamed (due to contaminants or bacterial growth or diet or hormones) and squeezes the pores shut. Blackheads aren’t dirt but are actually oxidized sebum, which is the oil your skin secretes.
EDIT Oh! Speaking of protective barriers, I also put it on my hands and forearms before work because I handle a lot of machine oil and that irritates my skin, causing rashes and itchiness.
An online article had a fascinating to me tidbit about a rich eccentric woman, who smothered her face in petroleum jelly:
As for Mrs Wood, her personal hygiene was said to be dreadful as she hadn’t bathed in several years. She did, however, take care of her face; smothering her skin in petroleum jelly every day.
When lawyer Morgan O’Brien first laid eyes on her, he told Cox that it was easy to tell she had once been incredibly attractive.
“Her complexion in spite of her age, was as creamy and pink and unwrinkled as any I have ever seen. It was link tinted ivory, her profile was like a lovely cameo,” Mr O’Brien said.
Interesting note: Along with hundreds of jars of petroleum jelly, it was clear Mrs Wood had a thing for Cuban cigars and snuff from Copenhagen.
A lot of this is stuff I picked up over a decade of dealing with chronic and painful acne, so I’d probably have to spend an evening finding different articles lol
But, yeah, acne comes from inside. It’s a more like an allergic reaction, where a normally helpful part of the immune system freaks the f out and causes harm. The bacteria that and normally lives harmlessly in our skin oil. And it’s not even always the cause! Sometimes bacteria doesn’t grow inside the zit at all, though it usually does and when it does it usually makes it a lot worse.
Ah man, this actually explains one of the reasons my body sucks at skin cycles and seems to produce too much skin. Thanks for the info, pity I can't get rid of the systemic inflammation completely.
Incidentally and a bit off topic, what's your take on salicylic acid, if you have one?
I do have to try some retinol. And that makes sense on the peroxide, that was not so helpful to me but the doctor did bill it as being better for whiteheads and other infected types, which I'm guessing is what your Vaseline mask helps with most.
Thanks! It's nice to see someone not just buying into the expensive cosmetics but going for the actual chemistry.
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