Sensei

..there are devices that allow you to choose the angle.. But yes, a cheap 3d printer converted to engraving/CNC would require operator assistance at this stage. BTW, my new friend welcomes visitors in the hallway: (over a week of printing.. scale 1:20)

..or you could buy a 1m x 1m x 1m single piece of wood and then use a 3D printer with an engraving plug to "cut out all the unwanted stuff" Jump to a new level of quality instead of hiding in a cave.. https://www.youtube.com/results?search_query=cnc+woodworking+3d But the whole point of doing it with metal pipes this way is to have symmetry..

I meant how they were prepared before welding. In the case of wood, you could use glue or sticks inside the dowel, or both. You could cut holes in two dowels and leave "plugs" in the third one, to connect them together.

..you can also use this method with wood..

It's not clear what the whole thread is about.. A webcam built into the laptop was used to take the picture? or A 3rd party device was used to take a picture and imported into the laptop (and turned out grainy) ? The built-in cameras in laptops are usually of poor quality, so it is recommended to buy Full HD or even better 4K.. and they need light.. Use the free gfx app to fix your problems? Yes. Good light is essential to have good quality picture. LED is not good because it is only a mixture of R, G and B, not the full spectrum. At night, when all the incandescent light bulbs are off, when the only thing giving light is the LED screen of a laptop, you will end up with a grainy picture from laptop's webcam..

..or the cat jumped on the keyboard and pressed enter.... Cat owners know something about it though..

I gave you a picture of how much money people in the world spend on food per person when they cook at home. Does a "westerner" have six times bigger the stomach of anyone else in the world? Looking at these numbers from the point of view of restaurant expenditures, it would look even more terrible for overly rich and obese Westerners.. You seem to be a very simple person, simple minded, if my first comment was worthy of neg by you.. Get your nose out of the den and go out into the world. It reminds me of the Taco Bell/Pizza Hut scene from Demolition Man with Sylvester Stallone and Sandra Bullock, when hungry people tried to get a scrap of food at the same time outside (at the end of scene):

That wouldn't be directed at me, would it? Unsure. You tell me: https://ourworldindata.org/grapher/food-expenditure-per-person-per-year

Did you watch "The Founder" (the rise of McDonald's) ? https://www.imdb.com/title/tt4276820/

..westerners are truly depraved by wealth..

One of the stages of the Calhoun experiment. https://www.google.com/search?q=calhoun+experiment

Aren't you just bits on my storage? (let me see your code.. koti didn't survive this stage) Where is your vat? Let me see.. https://en.wikipedia.org/wiki/Brain_in_a_vat If this makes you laugh, it's not your fault, I just stimulated your brain cells (the one in vat)..

To paraphrase: "how to know the reputation of a scientist?" Because you and many others have repeated the experiments, measurements, equations of the said scientist.. When a scientist discovers something, he/she has to share information on how to repeat his/her observation by others. The observation is repeated over and over again, and therefore generally accepted. A scientist who refuses to explain the methodology is likely to be rejected outright. Like on this site. If you write nonsense you get down-voted, if you write good stuff you get up-voted. But unfortunately there are sections on this forum like Lounge, Politics, Religion, Psychology, etc. where also someone gets up-voted/down-voted that have nothing to do with science..

To exist or not to exist. It is a binary question.

China has banned computer games (limits the age and hours people can use them, for now) to combat people addicted to games.. The question is what path you (i.e., liberal democracy) want to take..

The Earth rotates around an axis.. any attempt to make "direct video" means you will get blurry video with stars looking like this: To prevent this, when the object you want to record is in close range (i.e. in parsecs), the "recording device" must rotate/move accordingly with the Earth's rotation. The farther away you want to record an object, the longer you have to collect photons from it.

It would be more useful if you included the source code of your simulation.. It does not take into account relativistic effects..

Finland is a country where homelessness is a one-year problem. After winter, there are no more homeless people. The U.S. is pathological in thousands of areas.. They wanted to demolish buildings built before the 2009 crisis, from which people were evicted due to their inability to pay loans and rent.. Instead, the banks got the money, not the people they evicted.. In fact, the whole world is pathological in thousands of areas.. The only smart solution is to demolish the whole world and build a new one.. V.P.'s Russia on the other hand, sent them into Ukraine in the first lane of battle.. "No man, no problem" - proclaims an old Russian adage.

Are they homeless because they were addicted to drugs? or Are they addicted to drugs because they are homeless? or Are they addicted to drugs because in North America opioids are prescribed for "everything" ? https://www.google.com/search?q=opioids+epidemic+in+america What is the sense of existence of private owned pharmaceutics companies? Unlike the public goodness, their existence, their income relies on how many people are ill (the longer they are ill, chronic deseases, the better for them).. What is the sense of existence of private owned arm industry? Unlike the public goodness, their existence, their income depends on how many people fight and die in wars.. The more causalities, the more wars, the better for them.. or Are they homeless because some white collar decided to push credit on them to get a bonus for it, knowing that they won't be able to pay back.. ?

"No one calls conflicts as they happen".. BTW, Russians (etc.) do not call World War II, World War II, but "The Great Patriotic War".. and according to them it didn't start 1st September 1939, but 22 June 1941. https://en.wikipedia.org/wiki/Great_Patriotic_War_(term) History lessons in each country are completely different.. But you don't have a clue about that..

Why do you think so.. ? We are already in the middle.. No one calls conflicts as they happen.. "The Hundred Years' War" was called in its early days? I already said in another thread what is happening: V.P. is waiting for the current Western democratic leaders terms to end.. To replace them with ready-made sockpuppets, walking among you. If someone is not a complete idiot, knows who are they.. They do not even hide in the darkest corner of the room.. https://www.politico.com/news/2022/02/23/trump-putin-ukraine-invasion-00010923 They openly share their affection for ass-licking.. Just an example. If Anonymous were smart, they would annihilate his all assets, and the all similar to him, minions, instead of all these idiotic actions in Russia..

I meant sociopaths and psychopaths don't care about the casualties of their actions..

@J.C.MacSwellWhat else could they say? Sociopaths and psychopaths don't care about such things..

General advice: have you tried using a debugger? There are even Python online debuggers such as: https://www.onlinegdb.com/online_python_debugger

I see that the Lindt no sugar version has a higher price i.e. the sugar is replaced by something else. They are usually more expensive than fructose, glucose or sucrose.