PeroK's latest activity
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PeroK replied to the thread B Is there a white hole inside every black hole?.Where physics meets creative writing. -
PeroK reacted to marees's post in the thread B Is there a white hole inside every black hole? with
Haha.
This is what I am thinking. How much feasible is it? There is a white hole inside every black hole The white hole spits mass/energy... -
PeroK replied to the thread I Is calling fictitious forces "not real" just about terminology?.I broadly agree. Perhaps this is one of the great things about studying mathematics. That you learn to think in terms of the...
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PeroK reacted to Hornbein's post in the thread How Vulnerable Are Large Language Models to Malicious Data Poisoning? with
Informative.
Here's the paper. https://arxiv.org/abs/2510.07192 -
PeroK reacted to Baluncore's post in the thread How Vulnerable Are Large Language Models to Malicious Data Poisoning? with
Agree.
How is that different to real intelligence, where conspiracy theories abound. Entire cohorts of humans become corrupted when the... -
PeroK reacted to jedishrfu's post in the thread How Vulnerable Are Large Language Models to Malicious Data Poisoning? with Informative.
https://techxplore.com/news/2025-10-size-doesnt-small-malicious-corrupt.html The researchers were able to poison an LLM with only 250...
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PeroK replied to the thread If you think having a backup is too expensive, try not having one.In the latter part of my career, it became increasingly obvious that many data centre operations were dependent on the reliability of...
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PeroK reacted to FactChecker's post in the thread If you think having a backup is too expensive, try not having one with
Like.
Long ago, before backup utilities were so widely available, I worked in a computer lab that did backups to tape every night. The disk... -
PeroK reacted to Zayan's post in the thread Mechanics question: Three masses and a pulley on a tabletop with Like.
Makes sense. Also, upon further inspection I think I forgot that when B is accelerating, there is also normal force between A and B...
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PeroK replied to the thread Mechanics question: Three masses and a pulley on a tabletop.It doesn't matter whether block A is nailed to block B, held to block B by friction (or, sliding down block B). As far as an external...
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There are no perfect circular paths in nature. Even a passive object without the thrusters will not move on a perfect circle. So making...
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PeroK replied to the thread B A scenario of non-uniform circular motion.Motion of an object in a perfect geometric shape, such as a circle, is part of the mathematical theory. Which will never model a...
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PeroK replied to the thread Could the Laws of Physics Be Proportional to Entropy?.The very early universe is open to speculation. There is no evidence that the laws of physics change over time. Unless you have some...
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PeroK replied to the thread Organized Set of Physics Video Lessons - A.P. and Introductory Level.:welcome: I watched your introduction to complex numbers. I think it moved way too fast. I'm not convinced about starting with the...
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PeroK replied to the thread Hello from a Graduate Aerospace Researcher.:welcome: