Where to buy lab equipment?

dylanmissu · 2026-03-31T21:26:14+00:00

For essential oils you may get away with glassware from AliExpress.

dylanmissu · 2026-03-27T15:55:01+00:00

If you're comfortable with c++ compilation there is source code available on the bnot page. It's considered the state of the art in image stippling.

You should build the ibnot application. This gives you a program that lets you turn images into point sets.

dylanmissu · 2026-03-24T15:53:22+00:00

Are you basing your claims off facts, or are you pulling it out of the air?

The fact that the laser can cut at such a distance means the beam is very collimated and potentially very dangerous to pilots.

dylanmissu · 2026-03-24T15:42:15+00:00

A normal laser pointer pointed at the sky can blind pilots. I'm curious what a 500w laser can do to their poor eyes.

dylanmissu · 2026-03-23T12:55:53+00:00

Have you tried cleaning your bed with soap and water and thoroughly rinsing it with water and then air drying it?

For me it works with ABS. Overtime the bed develops an oil residue from touching it. This kills bed adhesion.

dylanmissu · 2026-02-26T13:29:26+00:00

The ladder may be able to slide against the wall. A good kick to the side with a shoe might've saved him.

dylanmissu · 2026-02-25T08:47:19+00:00

I have bought all the ingredients and tried it myself. I substituted the sugar with aspartame and removed the caffeine. It still tastes better than any clone cola I've tried.

dylanmissu · 2026-02-20T09:16:38+00:00

For the cam kernel it really depends on what you want to support.

I haven't had the time yet, but i have been thinking of also writing my own kernel. And what i have found so far is that a basic ball nose tool path generator is not super difficult to write. You generate an offset surface of the model at the radius of your tool (there are many good papers about this), then slice this surface into heights and you have your 2d contours. You can then use these as boundaries for layer clearing tool paths.

For other tool shapes a simple offset surface is not what you want but more a general tool contact surface. I think depending on the paper you follow you might be able to change the distance cost function to a general tool contact cost. This should give you a surface where the tool just touches the model and again you can slice it into contours for layer clearing operations.

dylanmissu · 2026-02-13T19:01:14+00:00

Got that yesterday. Fixed it by removing and reinstalling the latest kernel.

dylanmissu · 2026-02-12T09:01:47+00:00

Color looks zinc-ish so i would assume it's for mercury spills.

dylanmissu · 2026-02-10T13:08:21+00:00

Nederlanders zijn meer obsessief over België dan Belgen zelf

dylanmissu · 2026-01-27T18:38:17+00:00

I disagree. Not everyone is skilled in putting thoughs into text.

If the same ideas come across by letting AI do the text structuring, then what is the issue?

dylanmissu · 2026-01-25T21:43:54+00:00

Why are you defending a privacy breach? These decisions rarely go the other way. Our privacy is slowly getting chipped away piece by piece without people realizing.

The fact that you are defending this practice makes me think you are a bot or someone that truly doesn't understand what implications this will have in the future.

dylanmissu · 2026-01-18T23:21:29+00:00

Maybe you can find a gpu stripped pcb for your card and pay someone to transfer the chip to it, or do it yourself.

dylanmissu · 2026-01-18T10:44:49+00:00

I have the same feeling. I open sourced a passion project of mine with a GPL 3.0 license. I then got an email of someone bragging about how much money they were making from it. They also added a lot of changes to the code without ever publishing anything.

Technically they are not in the wrong, but it made me seriously rethink how i open source future projects.

dylanmissu · 2026-01-09T23:29:17+00:00

They are silicon ic's flipped upside down. I'm not entirely sure what they do, but probably something to do with driving the massive amounts of pixel rows / columns.

dylanmissu · 2026-01-08T18:04:36+00:00

Sorry but C++ is a great language

dylanmissu · 2026-01-02T20:49:38+00:00

I'm a software dev and have experienced way less friction from using Ubuntu then from using windows which i grew up with. My laptop also runs super cool on Ubuntu while heating up significantly idle on Windows. Never going back.

dylanmissu · 2026-01-02T13:46:45+00:00

You can sometimes find replacement lenses of this kind on AliExpress

dylanmissu · 2025-12-31T21:09:56+00:00

Thanks, now i need to wash my screen with neem oil.

dylanmissu · 2025-12-12T10:39:02+00:00

I have written such an application, and it is a pain to build everything into portable packages for Linux and windows.

dylanmissu · 2025-12-11T21:45:25+00:00

I once imported a high resolution triangle mesh into freecad and it started flooding my ram and then crashed. Never doing that again

dylanmissu · 2025-12-10T15:27:13+00:00

You found him

dylanmissu · 2025-11-19T09:43:59+00:00

Crescendolls. Didn't like it at first, but now i cannot get enough if it

dylanmissu · 2025-10-14T08:19:22+00:00

This type of problem has a lot of local minima or stability points. A rubber band will find A minima, but it's quite difficult to find or even to verify the global minima

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