Why not… Three linear polarizers?
Then you can really do some field reorientation
… Come to think of it, why not four or five?
Why not… Three linear polarizers?
Then you can really do some field reorientation
… Come to think of it, why not four or five?
And now we have free threads so I can’t say at least you don’t have normal concurrency problems 🤣
Cool! The only advice I have for that is make sure it’s not plugged into the display connector 😹 I’ve wasted a good amount of time doing that myself.
I think the confusing part is that the rule is presented without the problem it solves.
The problem is when you take two vectors in 3d and want to find the vector orthogonal (perpendicular) to both, you have 2 valid choices.
The right hand rule is a way to pick the same one every time if you always label the two vectors you start with consistently i.e. make your thumb vector 1, pointer vector 2, then your middle finger points the direction of a perpendicular vector that matches the handedness of the hand you used.
This matters anywhere a vector cross product is used in physics, like calculating what direction an electron feels force when moving through a magnetic field. The physics doesn’t change, but you’ll have negatives in different places when comparing results calculated with a right handed convention (coordinate system) with a left handed convention.
When checking the handedness of your coordinate system, you point your thumb and pointer finger in the positive direction of any two dimensions then check if your middle finger points in the positive direction of the third dimension.
I’ve been using a pi3 b+ with octopi and so far it’s great even without obico, plus super easy to set up. I set up octopi to get my ender 3 away from high occupancy areas because the hot plastic VOCs were giving me paranoia :P I can recommend investing in a solid setup for any small computer used to drive 3d prints. My setup is a hack with no thermal management and a crap power supply and I’ve lost a couple of prints to unknown causes but I blame the raspberry pi (it’s almost always reporting under voltage events in the octoprint UI).
Has anyone here run self-hosted obico? I’m not keen on the cloud version but if the failure detection works in self hosted mode I’m definitely going to give it a try.
Imho no amount of paywall or legislation protects us from a dangerous model. It’s software that will eventually become widely available.
I thought the problem was that fracking produces oil, which is processed and burnt for energy ultimately releasing excess carbon? Idk it’s been a while since I’ve caught up with climate science :/
I enjoy red hat’s paid support articles that end by saying this is untested and may not work but it was added to the knowledge base 10 years ago
As much as the hacker in me would love to do this, I sincerely hope ideas (posts… not ideas really) like this don’t become fodder for the paranoia propaganda machine driving MAGA.
Don’t worry Java is alive and well on Android… For now 😹
We can already run arm seamlessly on x86 Linux, why not use Qemu-user + binfmt misc the other way around? I guess FEX must be much faster. Im also not super keen to run binaries that can’t be recompiled anyway so probably not the target audience.
Take that Java, everything is a portable binary now.
Lmao he did it again
Hmmm I do need a reason to learn rust… But a cross platform DAW feels like too big of a project for my level of disorganization 😹
Maybe I should try building ardour for android, it would be way easier to rebuild Ardour’s UI for mobile.
ddrescue is probably your best bet
dd is the simplest: dd if=/path/to/disk/device of=/path/to/backup/file but it may fail with a broken device. ddrescue is similar but handles io errors appropriately and can retry bad reads.
You get put on a different Leaderboard if it’s the last road of your life.
In this study we preset an accurate method for determining the safe upper limit of speed for a given…