berkeman's latest activity

Welcome to PF. :smile: Yeah, we're not the right place for philosophy discussions (or however you spell it), but PF is a great place...

https://news.uchicago.edu/story/scientists-rule-out-earth-atmosphere-nearby-exoplanet-trappist-1-d

Not quite. I've seen cars into trees or 2nd floor of a house, but nothing like that. It would be nice if there were some traffic cam...

It should be clear noted that viruses from the hantavirus group have low human-to-human contagion. Just a few years ago, a medical...

Thread is done. Have a nice day.

Warszaw city center at night near Wisła River. Photo from 2020 yr.

After a Mentor discussion, this thread will remain closed. It is based on AI, which cannot be used as a reference for technical thread...

Sorry to hear you're having a tough go of it thus far. I've had quite different experiences as a medical physicist, but I understand...

Hi My name is Raymond Russell, I am 61 years old, from Australia, hello everyone. I have a good understanding of physics, the standard...

Welcome to PF. :smile:

Rural landscape near my mother's home, last weekend

Cherry blossoms. :smile:

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@Quantum_Cthulhu The AAPM is an international organization: go to https://aapm.org/international/?memb=o for more info. Keep in mind...