this post was submitted on 07 May 2026
745 points (99.3% liked)
People Twitter
9956 readers
536 users here now
People tweeting stuff. We allow tweets from anyone.
RULES:
- Mark NSFW content.
- No doxxing people.
- Must be a pic of the tweet or similar. No direct links to the tweet.
- No bullying or international politcs
- Be excellent to each other.
- Provide an archived link to the tweet (or similar) being shown if it's a major figure or a politician. Archive.is the best way.
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
My grandmother would put food in the oven before turning it on. When the timer would go off, she'd be frustrated that the food was dehydrated and undercooked, so she'd try her best to salvage it by starting the timer again for the same amount of time. Then she'd ask "what smells funny?" before pulling the food out from the oven, and complaining that the recipe was bad.
She never cooked before she got married, but she was married for somewhere around 70 years.
70 years.
In 70 years, she was never able to understand the concept of preheating the oven. When I was a child, she'd come over to my parents' house. If my mom was preparing dinner, and the oven was preheating, my grandmother would turn off the oven and tell my mother that she shouldn't leave the oven on. My mom tried so many times to explain preheating the oven, but my grandmother insisted that it was a waste of energy.
Sounds like granny was a full blown dumbass.
Or had early onset Alzheimer's. Or both.
that's not a waste of energy, but i bet there was also other habit that is: unless you want to specifically evaporate water, things will get boiled just the same on low or high heat. (heating up to boiling point is most economical using high power) there's zero reason to keep thing boiling on high heat then add water. also, using hot tap water. water heater is much better at heating water than open gas flame, yet i see people insisting on heating entire pots and kettles of cold tap water
I've always heard not to drink hot tap water or cook with it because of the risk of nasty things leaching from the pipes. https://www.abc.net.au/news/2023-09-07/is-it-actually-bad-to-drink-warm-water-from-the-tap/102812252
Legionella specifically. If you're going to drink hot from the tap, go all the way to boiling first
legionella dies after 2min at 60C tho
do i look like i'm made of thermometers?
don't look in my barbecue drawer look at the thing in front of you that is meat
where i live it's a part of building code that hot water has to be hot enough that legionella doesn't survive in it. depending on the place it might be different and whether building is up to code is a separate thing entirely
If you have legionella in your hot water, the issue isn't going to come from drinking it, but inhaling it when you shower. As long as you don't have a dead leg in your water system or a circuit that stagnates for long periods of time, legionella is pretty much a non-issue in the vast majority of homes, even older homes.
depends on your buildings construction, if you have steel piping then it should be fine as long as you boil it. if it's chlorinated then it shouldn't even matter too hard