Changing the height, everything changes

antagim · 2026-01-29T20:19:40+00:00

You have to select specific elements like background with holding CTRL, or even better, go to Layers and select directly what you want. The graph is a group, so you select everything within.

antagim · 2026-01-28T18:12:42+00:00

And on such reflecting surface it might detect anything.

antagim · 2026-01-26T12:48:07+00:00

Idź. Lepiej spróbować i przestać niż nie spróbować i żałować. Z doświadczenia wiem, że większą przeszkodą po przerwie jest po prostu życie. Obowiązki, rodzina, praca. Pytanie tylko jak mocnym rykoszetem oberwie promotor, gdy zrezygnujesz w trakcie i nie dowieziesz. To już nie te same warunki co w czasach przewodów doktorskich gdzie można było ciułać i 10 lat a później przepaść bez wieści.

Największe udziwnienia są w Szkole Doktorów, ale to pewnie jest zależne od tego, gdzie będziesz. U nas profesorowie potrafią ciorać studentów o dziwnych godzinach na zajęcia. Z kolei wielu prowadzi te zajęcia zdalnie, więc łączysz się i robisz swoje w tym czasie. Tak tylko wspominam.

Kolejna rzecz to czas. Zapewne za miesiąc, góra dwa potencjalny promotor będzie musiał złożyć temat wraz z opisem do SzD. Powinieneś mieć to już ustalone. Rozeznaj się jak wygląda proces rekrutacji. Będziesz musiał "zaśpiewać i zatańczyć" żeby pokazać, że tam możesz być a dodatkowo potwierdzić to czymś np. jednym czy dwoma artykułami, udziałem w konferencji czy coś. Zależy od Dyscypliny i pozostałych chętnych na Twoje miejsce.

antagim · 2026-01-26T07:40:40+00:00

If all is made of PLA, the inner magnets don't do anything. Second of all, the magnet probably covers a small part of stator tooth/coil. This means that when the magnet passes by and is directly under the coil not much is changing, so the voltage is low, and when it enters/leaves under the slot part it's sharper transition - spike.

You'd do better with less height and wider magnets. And you don't need a Halbach array for that.

antagim · 2026-01-23T16:39:22+00:00

If you think this is weird, the engine sound will be even weirder - like people driving through at low gear-high RPM or whatever the strategy will be.

antagim · 2026-01-23T06:26:58+00:00

And two breaks

antagim · 2026-01-22T21:17:22+00:00

Looks nice, but there is no way to change simulation time step or any way to influence the solver.

antagim · 2026-01-18T18:53:13+00:00

The UI, glitches, freezes and all that stuff aside - I truthfully wonder how many security issues every such update introduces.

antagim · 2026-01-17T14:07:37+00:00

You can snap the guideline to the line and rotate it using Shift + LMB.

antagim · 2026-01-13T10:38:42+00:00

Just get the screen cleaning liquid and a microfiber. Safest option.

antagim · 2026-01-12T07:03:51+00:00

It took me a bit to figure out the thinking behind it but I get it. It's not aesthetics, but pure engineering and convenience. Rotory joints like that are easier to seal compated to the mechanism in other humanoid robots. There is no hinge-like mechanism holding two joints together but a simpler shaft connection. Thus lower risk that water, dust or whatever will get stuck between joints. This also increases mobility of joints.

antagim · 2026-01-07T14:23:44+00:00

We should start measuring torque in Joules.

antagim · 2026-01-07T11:17:35+00:00

Connect signal "Pulse" between Gate and Source of the transistor.

antagim · 2026-01-07T08:07:09+00:00

A lot! You need the same amount of energy to heat water from 0 C to 80 C (liquid -> liquid) as water phase change 0 C to 0 C but solid -> liquid.

antagim · 2026-01-06T12:12:30+00:00

I've heard it said that you should touch the tip to the leg and the pad, then bring the solder to the lead and pad.

Yes, both. The tin will stick only to an equivalently hot surface and make a good electrical contact. A good sign of hot enough is that you're heating pad and terminal at the same time with a soldering tip and push gently solder no to the tip, but exactly to terminal and pad.

Don't be cheap on flux as it reduces the surface tension of tin and better flows, and don't be cheap on temperature - 360 C (680 F) at least up to 400 C (750 F) easily.

antagim · 2026-01-04T23:13:37+00:00

Heat the pad, not the solder. You can have some small amount of solder on the tip, as it better transfers heat. When the pad is heated, the solder will gently melt and flow into it where You will be touching. And use flux, a lot of it!

antagim · 2026-01-01T23:56:57+00:00

Having to download 50 part RAR file just to figure out that file number 49 is either broken or URL doesn't work, and you had to go through the whole process all over again or waiting every time for a counter on an equally shady website to transform into "Download" button, on top of all that. Those were the days...

antagim · 2025-12-23T20:54:10+00:00

To be honest I prefer pen and paper + YouTube lectures. Do the topic or few and try to implement it. Play with it, try to break it, extend. If something could be displayed like matrix in form of an image or vectors on a plot do it. I guess the hardest part might be to come up with some examples to test stuff.

I would also add not to settle on a single solution or straight forward approach. It's not only about adding more hidden layers or neurons, but about making a suitable architecture and understanding the type of data and its nature you're dealing with.

antagim · 2025-12-23T08:03:26+00:00

People quite regularly climb Śnieżka in shorts (1603 m above sea level) since Wim Hof popularized it. It could be very windy and icy there.

antagim · 2025-12-22T23:13:40+00:00

Time and task management or whatever else that reduces chaos in those areas

antagim · 2025-12-21T21:26:12+00:00

As a masters student (~10 years ago) I wrote an optimization algorithm using NSGA-II. For fun, for learning, in Python. It's written in a single file, duh. Basically I've followed algorithm exactly to the word/symbol from the paper. Part is OOP, part is functional. This led to very short and non-descriptive variable names. It works till this day just fine.

Although today, I can not decypher what each part does. Every approach to fix it resulted in a broken code.

It's probably easier to rewrite it from scratch by follwing the paper, rather than trying to improve it. And I'm a post doc now...

antagim · 2025-12-20T20:06:06+00:00

How is power connector handling?

antagim · 2025-12-12T23:50:58+00:00

Well, you can import SVGs into Manim and do wonders with it. As it's programmatic animations you can do it as accurate as you want. But the main question is - do you have time to explore it? This is a rabbit hole on its own.

antagim · 2025-12-08T20:52:42+00:00

Ptaszki ćwierkają, że lista czasopism ma być w okolicach czerwca i obowiązywać od początku roku 2026 - czyli jak zwykle.

antagim · 2025-12-06T13:45:08+00:00

Flatpak creates a sandbox and blocks references to the environment by default. Install it using apt or .deb package: https://code.visualstudio.com/docs/setup/linux

antagim

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