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ant (Member Profile)

Tentnado

Machine seperates colors

makach says...

from the yt description:

A Galton board, also known as a bean machine, quincunx or Galton box, was developed by Sir Francis Galton in the 1800 to demonstrate the central limit theorem.
In reality, this machine doesn’t exist. This video is a computer simulation of a “Galton board” with Blender, an open-source 3D computer graphics software.
Firstly, simulation was run with all white balls. When the objects all settled, they assigned each ball a color and ran the program again.

Quick D: Dancing Phantoms

kir_mokum says...

here's the short version: it's a cloth sim.

i like this guy, but he's gotten way out of his depth in his recent videos on VFX. that "major lazer" / method NY demo concept couldn't have been stolen and the work certainly was not (it can't be). the part that is the art is the simming (FX), the lighting, the rigging, the animation, the mo-cap, and the compositing. it may be conceptually simple, but you're not going to download blender and pump something like that out with a year or 2 of experience.

Unboxing The $3000 Bluetooth Speaker

Choice is a Bad Idea | David Mitchell's Soapbox

Sagemind says...

Years ago when I worked in Retail, we had one of the best kitchen centers around - with huge selection.
BUT
When people realized they were faced with so much choice (30 blenders to choose from , 20 toasters etc) the sales plummeted - we decided that selection was a poor marketing strategy. Most people went away more confused than when they got there.
What we did was provide two alternatives at specific price points. So for example if buying a toaster...
2 at $10, 2 at $50 and 2 at $120.
People will pre-select what they feel is a fair price for a toaster and then we provide them a simple one over the other choice.

Of course I'm simplifying it here. But you can't give people too much choice.

Another case in point!
When I go to Subway - I want a bun with my stuff on it - I absolutely HATE when they ask what king of bread - it's practically all the same - then the cheese - it's all the same stuff in a different colour lol

Sure - I want to choose what is on my sub, but the bread? What's the taste difference between them? None! When they ask me what type of bread, I always answer "I don't care"

Battlefield 1 Official Single Player Trailer

If Meat Eaters Acted Like Vegans

transmorpher says...

I used to be a vegetarian, longer than I have been vegan, for nearly 10 years, because I was under the wrong impression of needing protein from eggs, milk and cheese to live healthy.

I came to the conclusion that as a vegetarian I'm still contributing to needless animal suffering, because it turns out that the dairy and egg industries are the two cruelest businesses out of all of them, and even then they are closely tied to meat production.

Male chicks being thrown by the bucket load into blenders and grinders because they are no use. The egg laying hens in the dark to save electricity costs, inside cages where they cannot move, or have fencing for a floor. Wings clipped, beaks chopped or burnt off. When they stop laying or collapse from exhaustion they get killed for meat anyway.

It's the same for the dairy industry, horns cut or burnt off, if they're born male they get turned into veal. Female cows constantly impregnanted to force milk production until they stop or collapse, then get turned into meat anyway.


I don't think I've called anyone a murderer, torturer or rapist. But people seem to love telling me that I do.

If anything I would be calling you an accomplice, since I doubt you are the one doing it. I wouldn't be doing it to make myself feel better, I'd be doing it because it's true. You're paying someone else to torture, and kill totally unnecessarily - There is no reason to eat any animal product for the majority of people on this planet.

I've put this out there in the past, and it still counts - if anyone can give me one good logical reason to eat any animal product, I'll eat a raw bloody steak on youtube.

Payback said:

That's pretty selfish and indicative of the main problem normal people have with vegans. You pontificate about your lifestyle, and how much better you are, and how we're murderers, and all we see is the extreme narcissism.

Vegetarians go plant-based for health, and/or for empathic reasons, whereas vegans are merely making a self-aggrandizing political statement.

Pig vs Cookie

transmorpher says...

I'm not disagreeing with you that there are farms where the animals are treated well in comparison. But the majority of food does not come from these farms. Like you said these are usually small scale operations like your aunt. We're talking 50-60 billion animals a year. Millions of animals per hour in the US alone. They simply need to kill them as young as possible to even meet the demand, through industrialized means. They call it factory farming for a reason.
And no factory farmers don't care about the well-being of animals. Any minor growth benefits of happy animals are easily outweighed by a few hormone injections. It's cheaper and faster. If they cared: They wouldn't rip piglets balls off with their bare hands to neuter them. They wouldn't keep "cage less" chickens in the dark to save on electricity. They wouldn't hold a chickens head to a sander or iron to de-beak them. They wouldn't grind up baby male chickens in a blender alive. They wouldn't cut off pigs tales without anesthetic. So on and So on. Your food might comes from some nice farm like your aunts, but for most of people it does not.

You're right that eating animals that died of old age is probably the only truly ethical way you could eat them. Though they'd have to have reproduced naturally too.

I'm not a fan of the eat less concept because of the morality aspect. It might work for some people, and it's probably not a bad short term stepping stone to get to people thinking about the consequences. But it just doesn't add up to me ethically: I wouldn't go from kicking a dog 10 times a week to just 3 times a week, because it means I'm kicking 7 less dogs. It's still a terrible thing to do, so why even be part of that cycle.

Because most people are raised as meat eaters, I think their perspective is completely wrong, as was mine. When they talk to vegans they always give reasons to not give up animal products. But to me the question really is: What is the reason TO eat any animal products at all?


Health wise it's a no-brainer there are a ton of good books about nutrition, like "How Not To Die" by Dr. Michael Greger, or any book by Dr. Neal Barnard, Dr. Cadwell Esselstyn, or Dr. John McDougall. ( all their work is based on thousands of peer reviewed and published research papers ).

Animal compassion wise it's a no-brainer. Animals want to live and be happy period. Everything else is just an excuse to keep exploiting them.

With documentaries like Cowspiracy and Earthlings coming out, it's people are becoming aware that we're all on one planet and if people went vegan overnight, that's 1/2 of the global warming gone. That's 1 football field a second of rainforest (and all of the animals and unique species ) being destroyed. That's the fish not going extinct in the next 10 years. That's GMO's not killing the pollinating bees and earthworms (which are necessary part of the ecosystem, we'll die without them).

So what reason is really left to eat any animal products?

Taste. People don't want to become vegan because they think they are giving up something and it's not true. It's more like trading a bad habit for something truly great. And it's free. And it has the potential to change the world.

I'm yet to hear a good reason to eat any animal product.(from anyone I mean)

newtboy said:

Are farm animals purchased (or bred) with the intention of making money. Yes. Does that mean their well being and happiness is not a concern? Absolutely not. Even factory farmers would admit that happier, healthier animals are more productive (grow faster) and are better quality. It does take more money and effort to farm that way, and is not scalable, so corporate farms go for the quicker dollar at the expense of the animal, usually. That doesn't mean all farms operate that way, with profit being the first and only concern.
And no, it's not 100% certain farmed animals will die young or be abused. For instance, when we raised cattle, we allowed the herd to roam and breed naturally, took good care of them, and many died of old age before we sold off the herd. My aunt still raises her own beef with I think <10 cows, and they often die of old age because she can't eat all she raises, they live happy lives. In factory farms, you're likely correct. My point is, if you really want to make a difference in reducing animal suffering, I think you would have more success trying to convince people to buy free range, non hormone meats from good smaller local farms with good reputations for proper animal treatment over attempting to convince them to give up meat completely. It's a matter of how much people are willing to change, and getting the best outcome possible for the animals, right? I think convincing meat eaters to go vegan is a non starter 99% of the time at best.

And to answer the above morality question, would it be immoral for you to do that to my dog? Yes. Would it be immoral for ME to do it to my dog? I guess that depends on many things, like if he's used completely as part of the early termination (eaten, worn, etc.), is he euthanized painlessly and without fear, etc. ...but I liked Logan's Run, so I'm probably the wrong person to ask those kinds of morality questions. ;-)

Guilty!

skinnydaddy1 says...

With my dog it would be safer to stick you hand in a running blender.

Payback said:

OMG, clean up his eye boogers.

If you massage the ducts, they'll usually unclog and his eyes will drain into his mouth properly.

My JRT had the same problem. Not only does it work, They freaking love it.

Just a Predator riding his motorbike

Musician arrested for singing in subway

speechless says...

The cop called in for backup after a severe and unsustainable bout of cognitive dissonance (reading aloud in his own voice the law that proved he was wrong).

Unable to process this information because his fragile concept of self is shattered publicly and captured on video to the cheers of the crowd, but yet also trying to reason with the madness in his mind, he decides that "ejecting" is better than "arresting". Fully knowing that both solutions are wrong.

Fearful, because his brain is scrambling like an egg in a blender, he moves far away from what is really just a man standing alone singing. Moves away because somehow he is unable, unsafe as an NYPD cop, to handle a man armed only with a guitar and a voice. He needs backup.

With all of his bravery, and hand on his holster, he marches back to the musician and takes the guitar away, but the song keeps on playing.

Literally unable (4:37) to physically affect an arrest or "ejection" against a completely docile and non-resisting "suspect", our embarrassed crime fighter lets everyone know it's none of their business.

But don't worry, help arrives at last! (6:03) And now officer illiterate can be a tough guy hero in front of his cop buddies and manhandle the dangerous singer. See? He didn't even need their help. He was just biding his time for the right opportunity to capture that criminal guitar player.

3D Object Manipulation from a Single Photo

bcglorf says...

I'm a Comp Sci grad who spent a great deal of time doing 3D coding so yes, I've got some idea what is involved here.

Best case scenario here is you have to track down an existing 3-D model that matches the object you want to manipulate close enough to do well. You also need that model's texturing to match close enough to look good. They don't clearly show how you map that model to a portion of your 2d image, but if they have made that relatively simple it is the 'big deal' portion they are showing off because that is very hard, and most likely has some finicky bits to it.

Also, the first bit of finding a good matching 3-d model is the killer. Armed with a well matched 3-D model, something like Blender already let you do this relatively easily. Finding that model is the hard part and for anything living it's simply not going to exist in 90% of cases, so your gonna just not do it, or do what the movie guys are already doing and build your own model.

I'm not saying there's not good work here, but I am sceptical of the fact that the real nuts and bolts of what would make this a 'big deal'(the UI mapping) isn't being shown. Furthermore, the animated origami clinches my skepticism. Sorry, but 3-D animation of 'some object' in your 2d image has NOT been made easy or IMHO been changed at all by their product. 100% of the effort there is the 3-D animation of the object, which you still have to get somebody to do artistically, full stop.

billpayer said:

Did you even watch the indepth video ?

They've made it soooooo much easier.

Yes, Hollywood has been putting cg into footage for years but it require a team and tonnes of specialized software that cost thousands of dollars.
This is one app, with an immensely streamline workflow that most school kids could use.

5 Fun Physics Phenomena

robbersdog49 says...

The cereal one is simple, they add iron to the cereal and iron is attracted to the metal.

What surprised me about this is that I'd expect food additives like this to be in some kind of soluble form, just invisibly a part of the food. But when they add iron they literally just add little bits of metal, tiny iron filings. If you put the cereal in a blender a whizz it up to a fine powder and put the magnet through the powder it will come out covered in tiny iron filings.

The cane one is simple too, the finger closest to the centre of mass will always have more of the weight on it, therefore friction is greater on that finger, so the other finger moves more, until it becomes closest to the centre of mass and so on. Each finger gradually moves toward the centre of mass until your fingers are touching. Neither finger can move past the centre of mass because at the point where it lines up with the centre of mass it would take all the weight and the other finger would have no friction at all to push the centre of mass past the other finger.

The phone is a bit of a funny one. It certainly is possible, it's just that it takes more skill to do it. He just hasn't practiced enough. I'm a juggler and just gave this a try. I got clean rotations once every twenty throws or so, which I'm quite pleased with for a first attempt. It feels like something I could learn to do perfectly if I gave it the time (I'm not going to).

The instability is to do with the amount of force required to rotate the phone in each axis. The difficult one is the one that requires the most force and creates the slowest rotation. This means it's easier to add an error in the force when creating the rotation, and the slower rotation means the spin is less stable. All this makes it much harder than spinning it any other way. Harder, but not as impossible as he makes out.



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