Kerbal Space Program has tons of mods that add realism, including a “realism overhaul” and a “Real Solar System” mod that also adds a realistic sky box
NielsBohron
- 12 Posts
- 407 Comments
What do these pictures have to do with round bottomed flasks?
Autoionization and the reverse reaction are constantly happening in water, and when the reaction is happening at the same rate forward and backward the system is said to be “at dynamic equilibrium” (aka, stuff is happening, but there’s no net change)
In pure water, the equilibrium concentration of hydronium and hydroxide are equal, so it’s said to be neutral. At room temperature, that equilibrium concentration is approximately 1*10^-7 moles per liter, which gives a pH of 7 (since pH is defined as the negative log _10 of hydronium concentration)
Kinda, but not really. Deuterium exists naturally in more or less the ratio as it has since the solar system first coalesced.
Also, deuterium is a component of heavy water, but the term “deuterium” actually referred to the specific isotope of hydrogen where the nucleus consists of one proton and one neutron, as opposed to a single proton (which is the more common isotope)
Interestingly enough, in other solvents a neutral pH is going to be a different value. IIRC, ammonia has an autoionization constant of 10^-30, so a neutral pH would be 15
That’s why the meme works. It’s not because water autoionizes; it’s because water is amphoteric, meaning it can act as either a Brønsted-Lowry acid or BL base depending on what what it’s reacting with. Put water with ammonia, and water acts as an acid. Put water with acetic acid, and it acts as a base
Source: I teach college chemistry
Close, the standard IUPAC acid nomenclature would be “hydrohydroxic acid”
Ibn Al-Haytham be with you
Edit: and I suppose the traditional response would be “and Popper with you”
Get this lizardposting outta here
NielsBohron@lemmy.worldto
Science Memes@mander.xyz•tomorrow is wednesday, my dudesEnglish
2·1 year agoI don’t even ever get the physical withdrawals or any noticeable effects, regardless of how often I do or don’t drink it. So, since my partner really does need the coffee first thing in the morning and I’m making it anyway, I usually have a cup because I like the taste and ritual. But when she’s out of town or getting coffee elsewhere, I hardly ever have any caffeine.
The exception is when I was taking Adderall every day, I really did feel some effects from the caffeine, mostly potentiating the amphetamine. I do miss that aspect of being medicated
NielsBohron@lemmy.worldto
Science Memes@mander.xyz•tomorrow is wednesday, my dudesEnglish
5·1 year agoMade well I enjoy the taste, but it’s ever been good at keeping me awake or making me productive.
Same. I eventually figured out that this is likely a symptom of my adult ADHD, and I either need unhealthy amounts of coffee or something a little stronger
NielsBohron@lemmy.worldto
Terrible Estate Agent Photos@feddit.uk•Unexpected Star WarsEnglish
14·1 year agoAdd a faux table-top on the pool table for hosting game nights and I am 1000% behind the whole game room sitch.
NielsBohron@lemmy.worldto
Science Memes@mander.xyz•Give us your craziest ocean facts. 🦑English
5·1 year agoIs that a Stanisław Lem reference in the wild? Will wonders never cease…
Truly a brand new sentence
Looked like it had just come back from the ethereal plane, its eyes were so wide
Well, yeah. If I got chased down and caught by a predator 4 times my size, I’d be a little wide-eyed, too.
You can tell that this wasn’t written by a parent. Parents know that the small child is already covered in jam, despite there being no jam at the BBQ
NielsBohron@lemmy.worldto
Buy European@feddit.uk•Reminder that Games Workshop is European (UK)English
7·1 year agoFria Liga (aka Free League) has lots of niche tabletop games, although iirc, they focus much more on the RPG side than the wargaming side.
There’s lots of good stuff in the UK that I’ve found by browsing Kickstarter and small independent game shops online. I don’t what you’re into specifically, but there are lots of grimdark Mörk Borg inspired stuff out there right now that use system-agnostic minis for wargaming. Forbidden Psalm is one I’ve been pretty into for a bit, and I think they’re out of the UK.
Disclaimer: I have no idea what the gaming scene is like for a lot of these; I just have a bad habit of collecting indie games I’ll likely never play
“Would you fuck me? I’d fuck me”
chemist: da fuq those ecologists doin’ over there?










I believe that’s the point of the original meme. I hesitate to say “whoosh,” as you did eventually get to the the same interpretation, but you definitely took the pretty blatant subtext and made it text.
Then again, I still upvoted you