Random Thoughts 7

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The discussion in the "Random Thoughts 7" thread begins with a user expressing a desire to have the first civilian post. Participants reminisce about a missing member, Evo, and share their hopes for her well-being. The conversation shifts to humorous musings about chatbots and the origins of the term "robot," followed by reflections on pop culture, including reactions to Matthew Perry's passing. There are also light-hearted anecdotes about close encounters with deer while driving and observations on the challenges of transitioning from undergraduate to graduate studies. Overall, the thread captures a mix of nostalgia, humor, and personal experiences.
  • #1,851
I guess not much of a chance that February 23 or 24 will be "Square root 5 Day". Poor approximations.
 
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Physics news on Phys.org
  • #1,852
Is it really such a great idea to post videos on YouTube that teach Redamsa and other hacking methods with explicit instructions?
 
  • #1,853
Number of Numerical Magic Square , up to rotations, reflections, where rows, columns and diagonals add up to the same number :1 for 3x3, 880 for 4x4, 275,305,224 for 5x5, approximately 17,753,889,197,660,635,632 for 6x6. And we haven't even reached 10 x 10 yet. When I looked it up first, on my DuckDuckGo, I found Magic Squares for letters, supposedly used to invoque spirits to hurt someone. I tried one just out of curiosity, but my boss only told me he had a headache, and it rained for like a week straight. Edit: Last paragraph is a joke, of course.
 
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  • #1,854
WWGD said:
...but my boss only told me he had a headache...
Now that I believe. :))
 
  • #1,855
I'm amazed by what I'm seeing on TikTok regarding advancements in Chinese robotics. Viewers are commenting that they think the robots are actually people in suits. That's how natural they are walking now.
They're not just walking. They can do anything and have passed the limitations of human movement. It's beyond parkour.

I can post the TikTok videos as I come across them here if you want, but I'm under the impression that TikTok posts are frowned upon here. The Chinese use TikTok as a social media platform to showcase their advancements. One Chinese start up company is offering these robots for the price of a smartphone.

The exponential speed of the advancements are shocking. We're talking a few months now instead of years.

I wish I was young so I can see it all happen, but I don't have long left unfortunately.

What a tease.

Blade Runner 'skin jobs' are right around the corner.
 
  • #1,856
I first thought they would just make a synthetic human, but these robots will be super human.

If this tech got in the wrong hands, with rogue AI, I have no idea what might happen.

The future is very uncertain. I'm not just talking robotics. AI can make a virus can can kill mankind.

The world as we know it is about to change rapidly.
 
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  • #1,857
Obviously, we won't have synthetic humans in 12 months, but with each yearly quarter, AI will change the world.

Sorry, just rambling random thoughts :smile:
 
  • #1,858
skyshrimp said:
I'm amazed by what I'm seeing on TikTok regarding advancements in Chinese robotics. Viewers are commenting that they think the robots are actually people in suits. That's how natural they are walking now.
They're not just walking. They can do anything and have passed the limitations of human movement. It's beyond parkour.

Just be sure to use critical thinking when assessing robot advancement videos on TicTok, or any other social media platform for that matter. Check the source of the video. Check the source's sources to make sure it's all legit.

While this may be good advice about any subject, it especially applies to robotics videos lately. In my personal anecdotal experience, in my own social media feed lately, of all the videos lately that involve robots, nearly 100% of these videos are AI generated or just simply AI slop.

In other words, yes the robots look extremely natural and realistic, but that's just because AI video generation is getting so much better (there aren't even necessarily any real robots at all, in most of these videos).

Of the few (very few) videos that are real, most of them are made by the companies' marketing that portray the robot overly optimistically (probably).

That's not so say that there are no robot advancements. There are. There's plenty of actual, true advancements in humanoid robotics lately. I'm just saying that most of the videos circulating on social media mischaracterize these advancements.
 
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  • #1,859
This cardboard box has a little tab on the big tab that keeps the "lid" flap closed by fitting into a slot on the flap. The little flap helps you to pull the big tab out of the slot more easily when you want to open the box.

1762578728254.webp


This reminded me of "servo tabs" on certain aircraft --- little tabs that the pilot's control actually operate, which then move the main control surfaces through their own aerodynamic forces.
 
  • #1,860
collinsmark said:
Just be sure to use critical thinking when assessing robot advancement videos on TicTok, or any other social media platform for that matter. Check the source of the video. Check the source's sources to make sure it's all legit.

While this may be good advice about any subject, it especially applies to robotics videos lately. In my personal anecdotal experience, in my own social media feed lately, of all the videos lately that involve robots, nearly 100% of these videos are AI generated or just simply AI slop.

In other words, yes the robots look extremely natural and realistic, but that's just because AI video generation is getting so much better (there aren't even necessarily any real robots at all, in most of these videos).

Of the few (very few) videos that are real, most of them are made by the companies' marketing that portray the robot overly optimistically (probably).

That's not so say that there are no robot advancements. There are. There's plenty of actual, true advancements in humanoid robotics lately. I'm just saying that most of the videos circulating on social media mischaracterize these advancements.
You are correct. I’ve seen amazing videos years ago before AI video generators were capable of deceiving us. I’ll dig them up and probably start a new thread about it.

There are developments that are not being showcased that are amazing, but also quite worrying. They have made killing machines that make the Terminator T-500 look ridiculous. They’re keeping that arsenal under their hats.

China has an army that should not be trifled with.

This video is 16 years old.

 
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  • #1,861
skyshrimp said:
I first thought they would just make a synthetic human, but these robots will be super human.

If this tech got in the wrong hands, with rogue AI, I have no idea what might happen.

The future is very uncertain. I'm not just talking robotics. AI can make a virus can can kill mankind.

The world as we know it is about to change rapidly.
skyshrimp said:
Obviously, we won't have synthetic humans in 12 months, but with each yearly quarter, AI will change the world.

Sorry, just rambling random thoughts :smile:
Don't put all your money in AI stocks just yet:
nsaspook said:
https://garymarcus.substack.com/p/the-last-few-months-have-been-devastating

Game over. AGI is not imminent, and LLMs are not the royal road to getting there.​

 
  • #1,862
I finally understood " Escalation of Privilege", after a visit by relatives.
 
  • #1,863
skyshrimp said:
This video is 16 years old.
This video showing high speed reactions is all very interesting but not what the adverage person needs .. We need robotic house servants , INDISTINGUISHABLE FROM HUMANS . not the clunking robot looking contraptions which are state of the art at present .... to pick our dirty laundry from the floor and put in the washing machine , wash the dishes, make our beds... they would move with the smoothness and grace of a human . The human form is large , no challenging miniturizationn to overcome . Why his hasn"t been done already is beyond me.
 
  • #1,864
Given there are .dat files, shouldn't we also have .dis files?
 
  • #1,865
WWGD said:
Given there are .dat files, shouldn't we also have .dis files?
You mean dis?

File created by Oracle Discoverer, a spreadsheet program. Saves a workbook that can consist of multiple populated spreadsheets, referred to as worksheets. Used for business intelligence reporting and analysis.
 
  • #1,866
fresh_42 said:
You mean dis?
Indeed, dieser.
 

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