PeroK's latest activity
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PeroK replied to the thread I Midpoint(s) of the unbounded number line.There is no geometric midpoint. Whether zero is an algebraic midpoint depends entirely on how you define midpoint. More generally... -
PeroK reacted to tomwilliam's post in the thread I Midpoint(s) of the unbounded number line with
Like.
Just chatting with my son about Maths and he casually mentioned that 0 would be the midpoint of the number line from -inf to +inf. I... -
Because we have other ways of inferring what the properties of the universe were before it became transparent to radiation. For example...
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PeroK replied to the thread B Why Do Events Freeze For Me at the Speed of Light?.What you see in a scenario like this depends on the travel time of light from an event on Earth to your spaceship. This sort of effect...
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PeroK replied to the thread I Where did the early photons go?.If you want to go beyond popular science, then you could try An Introduction to Modern Cosmology by Andrew Liddle. This is at an...
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PeroK replied to the thread I Where did the early photons go?.The simplest mathematical example that illustrates an infinite universe is the number line. With 0 in the middle (although...
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PeroK reacted to Muu9's post in the thread Physics How to close the gap: From Independent Research to Academic Discourse with Like.
Galileo?
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The one that requires a yearly fee because it includes the AI. There is one available for a one-time payment of approximately $20.00...
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PeroK reacted to fresh_42's post in the thread Physics How to close the gap: From Independent Research to Academic Discourse with Like.
I'm always reminded of Asimov's Relativity of Wrong in those discussions. A new theory must explain all existing observations, and there...
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It seems that NASA is (temporarily) shut down. https://www.nasa.gov/shutdown/ :frown:
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PeroK replied to the thread Windows 10 Now Not Supported.Which option for Velotic did you use?
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I know people who still use Windows XP, without any problems. Hence I do not expect problems with my Windows 10. I will switch to...
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Well, the date has now passed, and Windows 10 is no longer supported. Hopefully, the readers of this forum have done one of the many...
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PeroK reacted to Esim Can's post in the thread Physics How to close the gap: From Independent Research to Academic Discourse with Like.
I understand your skepticism - theoretical physics attracts many questionable claims, and caution is absolutely justified. My intention...
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Is there anyplace where we can still escape them? Greenland? Antarctica? https://www.cnn.com/2025/10/21/climate/iceland-mosquito-discovery
