Naked Universe of Ana

The only thing I can do rn at gym lol

Have a nice weekend! And as it turns out, I now have to ride a bike every day for at least 20 minutes because my knee doesn't tolerate any other kind of stress, even in the gym I can't put any weight on my legs😔

Nuclear PHYSICS

🥀

Open questions in physics rn

Physics with gym butt

Everything I wear costs almost nothing, but the body you build for 10+ years - priceless (what a show off girl lol)

I love it😍

My poor knee.....

2d day Im watching slime rancher let'splay on YouTube, promise the post tomorrow!

Every physicist should be able to put their kneecap back if it has shifted to the side during training.

I kicked the punching bag yesterday and immediately fall and I saw my kneecup on the side. It was hurt af and I PUT it back holy shit...

Quantum computing... it’s fucking insane...

No worries my phone was ok tonight, let's continue the topics you suggested (yes, feel free to suggest)

Creepy story:

Almost 4 am, sleeeping and your phone starts to play music for no reason and you can't stop it

Asked chat gpt about standard model particles. Any mistakes?;)

Let's briefly summarize the string theory.

Im so sorry you read it...

J'adore la musique🩵 I Turn it on and reply for messages here😌

im sorry if I reply rarely. I try to make it faster, at least 1-2 days.

(I'm looking for an apartment for my phd study, it's annoying😮‍💨...

I changed my routine from checking vacances to checking flats lol)

Sorry guys dimensions next time🥲bc I fucked up...a bit

After my last post about string theory I got a really good question:
If particles are just different vibrational states of strings, does that mean that matter is never truly destroyed, and that the same string simply keeps vibrating in different ways? And does this imply that there is a fixed number of strings in the Universe?

In string theory things are not that simple….
Strings do whatever they want here, fkn bastards
They can split, join, be created and annihilated, just like particles in ordinary quantum field theory.
They are basically particles, but strings :)))

Energy, momentum, charge and other quantum numbers are conserved.
But the number of objects is not conserved.

Basically you just MUST obey the law of energy conservation and do whatever you want: create new or 10 new strings, whatever.

A particle can turn into two others, or into three or more. Any idea why at least 2 new particles?😏

This is already true in standard quantum physics, and it remains true in string theory.

The guitar string analogy works great for understanding one thing:
different particles correspond to different vibrational modes of a string.

But this analogy stops working when we start talking about interactions and decay.
Here it already becomes a mess, sorry ))))

This is not just one and the same string endlessly changing its music.
Decay essentially involves the disappearance of a string and the appearance of new ones.
Just imagine your face if a guitar string disappeared and two new ones appeared in its place…lol
Yeah, this is where I fucked up by my own analogy 🙂

And no, there is no fixed total number of strings in the Universe.
They can appear and transform back and forth.
Just like electron-positron pairs do, as example

So:

Different vibrational modes are different particles
But!

A transition of a particle into another one is only possible through interaction

A string cannot just become an electron from a photon, the laws of physics wouldn't break

Lol you gonna decay soon?

Well well I know you wanna see more snow photos, don't thanks me😮‍💨

So why is string theory so good mathematically?

Tomorrow we continue to talk about string theory! Happy new year!❄️❄️❄️

Just to remind: I do not reply for messages "Hi baby/sweety/beautiful" and etc. We talk about physics here

String theory (yes, it's about physics)

My favorite photos from last year, which I took at the end of December, with a temperature of 39🤒

I wish all of you Happy Christmas 🎄 🎁

Maybe you have suggestions for posts? Like exactly the physics topic, feel free😌

How does a “vacuum” vibrator (air-pulse) actually work?

You can google the pictures yourself😌

I got curious and decided to break it down from a physics point of view, because this has nothing to do with vacuum.

A vacuum vibrator doesn't suck anything in.

There is no vacuum, no negative pressure, no tiny internal vacuum cleaner. Thats pure marketing.

What it really uses is air pulses.

Inside the device, there is a small membrane that moves air back and forth very quickly and rhythmically.

It doesnt pull, it pushes.

This creates short pressure impulses, basically tiny air waves. They are directed at one very specific spot and barely affect the surrounding area.

From a physics perspective, this is an oscillation of pressure, not mechanical vibration. The device itself hardly shakes at all, but the air inside moves rhythmically. The body doesn't feel shaking, it feels pulsation.

Receptors respond not only to touch, but also to changes in pressure(That's why it's different from usual vibrator. No touching).

Especially when those changes are fast:

there, gone, back again.

The different modes are just changes in the frequency and strength of these air pulses. Slow feels like soft breathing, lol. Fast feels like a series of sharp, distinct taps.

Pure engineering minimalism.

And yes, this was invented by Germans😌

Moscow, 4 years ago, my apartment

idk exactly what I was doing, but I'm sure it was physics 😁😁

Here are unshaven armpits, and I'm fucking sick...🌡️