HOW TO WRITE A //HIGH SCHOOL// ESSAY

I give you: memes that I think would exist in the grishaverse

Math that is art, and art that is math

For me, drawing 3D plots has something really calming. Although the results have uncountable imperfections, the insight-gaining effect of drawing such illustrations is the most satisfying of all aspects. Makes one see the ratios and connections of the depicted plot's underlying patterns from a different perspective.

the great octopus of oz

have this.

what happens if you take away otto’s actuators?

a master post of replies to this tweet

MIT engineers have developed a magnetically steerable, thread-like robot that can actively glide through narrow, winding pathways, such as the labrynthine vasculature of the brain.

In this new paper, the researchers combined their work in hydrogels and in magnetic actuation, to produce a magnetically steerable, hydrogel-coated robotic thread, or guidewire, which they were able to make thin enough to magnetically guide through a life-size silicone replica of the brain’s blood vessels.

The core of the robotic thread is made from nickel-titanium alloy, or “nitinol,” a material that is both bendy and springy. Unlike a clothes hanger, which would retain its shape when bent, a nitinol wire would return to its original shape, giving it more flexibility in winding through tight, tortuous vessels. The team coated the wire’s core in a rubbery paste, or ink, which they embedded throughout with magnetic particles.

Finally, they used a chemical process they developed previously, to coat and bond the magnetic covering with hydrogel — a material that does not affect the responsiveness of the underlying magnetic particles and yet provides the wire with a smooth, friction-free, biocompatible surface.

They demonstrated the robotic thread’s precision and activation by using a large magnet, much like the strings of a marionette, to steer the thread through an obstacle course of small rings, reminiscent of a thread working its way through the eye of a needle.

The researchers also tested the thread in a life-size silicone replica of the brain’s major blood vessels, including clots and aneurysms, modeled after the CT scans of an actual patient’s brain. The team filled the silicone vessels with a liquid simulating the viscosity of blood, then manually manipulated a large magnet around the model to steer the robot through the vessels’ winding, narrow paths.

ATTENTION ALL GCSE/IGCSE STUDENTS (or students in general):

my friend made a carrd full of school resources that can help you study. This includes videos, notes, questions, flash cards, short tests, and more.

please feel free to use this carrd and to recommend more things for them to add!

please share this so more people can benefit from it!!

https://igcseresources.carrd.co

IGCSE RESOURCES

IGCSE RESOURCES

for all my stressed friends. hope this helps!

https://bluemoonlagoon94.tumblr.com/post/678007640683610112/could-there-be-an-common-theme-of-our-reality-that

What are your thoughts on this?

Interestingly Richard Fenyman remarked the occurence of the Fibonacci sequence and the 'golden angle' (primary part of the fine structure constant) in his work on quantum mechanics. And according to my information progression stuff, yes it wouldn't surprise me that this elementary principle of 'self-replication" might be one of the fundamental underlying patterns.

This is a plain idea I head: dividing the Fibonacci numbers: Larger Fib. number/smaller Fib. number (like 3/2 or 8/5) results in a damped wave alterating around large PHI (1.618...) and smaller number/larger number (like 2/3 or 5/8) results in a damped wave around small phi (0.618...) in the pic I just combined them in a strange axes system - and it's fun to imagine what would happen if you cause torsion and skews upon that visualized model:

Interestingly, the Fibonacci numbers also exist in a certain interference-diffraction pattern/fourier transform, Fraunhofer diffraction to be more concrete.

Made a post about that some days ago(or was it weeks already?): (Although the stretched x-axis is not really required)

In concrete, these describe position probabilities of superposed/entangled elementary particles. It is the pattern recognized in the double slit experiement.

Secondly, as the standard distribution also has connections to the concept of Pascal's triangle, in which the pattern of the fibonacci numbers are also omni-present, this would hint even more on the fundamentality of this logical sequence. But what is it concretely interpreted? In a different approach of interpretation, the Fibonacci sequence can be ragarded as a simple replication sequence, of continuing certain progression patterns, somewhat, yes it sounds silly: "Past+Present=Future, and Present=Past+more previous past", although it is far too simplified if taken literally. In a very rough pattern, this might be correct. But the exact details are generated by that same process just interacting with uncountable similar parallel versions of it (these are what i regarded as butterfly clones in my thesis)- chaos theorists might call them "feedback loops", and you can imagine it as a ball of uncountable worms knotting each other...

Moo point

Louis: It’s just a moo point.

Niall: A moo point?

Louis: Yeah, it’s like a cow’s opinion, it just doesn’t matter. it’s moo

Liam: have i been friends with you guys for too long or did that all just make sense?

things i did as a neurodivergent person to get straight a’s for the third year in a row

hi hello hi how’s it going. welcome to the 3am-burst-of-motivation-tumblr-post-of-the-day, where i’m sharing all of my study tips that allowed my adhd/austism/ocd/bpd brain to somehow squeeze out straight a’s for the third year (sixth semester) in a row. 

1. study differently for different subjects. contrary to popular belief, flashcards and rewriting your notes does not work for every subject (unless it does for you, in which case ignore me and do what works for you). different subjects, at least for me, require different environments, techniques, and associations. 

2. association! sensory stuff works great for me because i tend to associate physical things with emotions and even personality types, so have something be constant every time you study. example: i have two tubes of chapstick, one peppermint and one pomegranate. i put on the peppermint one right before i go to bed and the pomegranate one after i eat breakfast - i associate the different scents with different activities (going to bed and starting my to-do list). 

3. to-do lists! mine are written on sticky notes and stuck to my mirror because i hate hate hate having the sticky glue stuff from sticky notes on my mirror and i’m not allowed to clean my mirror until all the sticky notes are off of it. when i can’t see my mirror, they’re on the outside of my backpack because they’re bright pink and the social anxiety makes me think people are staring at me if they are on my backpack. 

4. change your location often. specifically for my adhd peeps who have the attention span of an overexcited puppy, walk around. do things. go to a park or a coffee shop or a grocery store or a sidewalk or a bench somewhere or my personal favorite, the bank. when you’re understimulated go somewhere with lots of different noises and when you’re overstimulated so somewhere quiet or control noises (listen to music, noise-cancelling headphones, humming). 

5. keep a piece of paper next to you for the Random Thoughts That Come at Inconvenient Times and write down the stuff you want to look up/do/tell someone about and like… i don’t even know why that helps but it does. just having your thoughts out there i guess?

6. body doubling. find a person who will study with you. bonus points if it’s another neurodivergent person. they are depending on you to finish the studying and get the good grade. THEY ARE DEPENDING ON YOU. DON’T DISAPPOINT THEM. (side note anxiety people i would not recommend this for you)

7.  go to a place that will remind you to pee and eat and drink things. starbucks is great for this. so are most restaurants. 

8. get a new thing to study with every week. i like new things. if i have a new thing i am going to use it until it’s no longer exciting. i get a pencil, just a boring, manual pencil from the drugstore every monday afternoon for like sixty cents. it’s a fantastic method, at least for me. 

9. don’t drink something with caffeine in it while studying. you will either fall asleep or end up on a roof. it is not a good situation. caffeine for neurodivergents is like sleep pills, for me at least and most of the other ND’s i’ve met. if not for you, you’re lucky. 

10. spaced reps. in other words, find a big pair of dice and write vocab terms on each side, then hurl it at the ground and define each term. do this for like an hour. it’s fun and gets a lot of energy out. 

11. stim. vocal stims, physical stims, self-talk, fidget, yelp, squeal, tap your foot, walk around, shrug your shoulders, twitch your nose, jump up and down, ribbit like a frog. stim, stim, stim. it helps. 

anyways. it’s 3:17 am. happy studying!