this post was submitted on 07 Oct 2023
548 points (96.9% liked)
Science Memes
10923 readers
2556 users here now
Welcome to c/science_memes @ Mander.xyz!
A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.
Rules
- Don't throw mud. Behave like an intellectual and remember the human.
- Keep it rooted (on topic).
- No spam.
- Infographics welcome, get schooled.
This is a science community. We use the Dawkins definition of meme.
Research Committee
Other Mander Communities
Science and Research
Biology and Life Sciences
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- !reptiles and [email protected]
Physical Sciences
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
Humanities and Social Sciences
Practical and Applied Sciences
- !exercise-and [email protected]
- [email protected]
- !self [email protected]
- [email protected]
- [email protected]
- [email protected]
Memes
Miscellaneous
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
I sometimes genuinely expect people to know "basic quantum mechanics" and I'll start ranting about it as if they have some background knowledge and then when I saw the moon might not exist if I don't look at it my roommate looks at me like I'm crazy.
The funniest part of this comment to me is that it could be said unironically either by someone educated in college or on tiktok
I sometimes expect people to know "basic physics," which is apparently a bit much to ask sometimes. I don't mean having a firm grasp on what e=mc² actually means, I don't even have that. I'm talking about a firm grasp on energy simply being the capacity to do work, and the basic fact that there is no free energy device.
No, you cannot charge an electric car while it's driving by putting wind turbines on it. No, you cannot use gear ratios to achieve overunity. No, magnets can't solve the problem either.
PS, if you firmly believe that crystals vibrate on higher frequencies (eta: and that vibration can somehow heal you or something), but can't describe what frequency amethyst vibrates at in hertz, you are what Dunning and Kruger set out to study
I'm not a physicist, but I think crystals can vibrate at a fixed frequency? Isn't that how quartz watches work?
A crystal's resonant frequency is determined by its size and shape as well as it's material. The quartz crystals used in watches and other precision crystal oscillators are machined very exactly. Even then it's not that they can't vibrate at other frequencies, they're just not good at it.