berkeman's latest activity
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Some more autumn photos, if I may (shot two days ago)... Chinese lantern (Alkekengi officinarum): A backlit autumn leaf: Colorful... -
berkeman replied to the thread Collection of Science Jokes P2.
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berkeman reacted to bluepilotg-2_07's post in the thread Please tell me where I am going wrong in this integral with
Like.
Hello, thank you for the response! I should have known better, but wasn't considering even and oddness. I realize now that the first... -
berkeman replied to the thread Physicist, philosopher, violinist, poet and theories maker.It looks like you ignored my friendly reminder above. Please check your DMs; this intro thread is closed.
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berkeman replied to the thread Physicist, philosopher, violinist, poet and theories maker.Welcome to PF. We welcome questions about mainstream science, but please understand that we do not allow proposing new theories here...
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berkeman replied to the thread The Chinese early experiments in Rocketry -- Do we owe them?.Thread will remain closed. The original question was a bit off, and the discussion that it spawned was also a bit off. The initial...
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berkeman reacted to DaveC426913's post in the thread A three month long summer vacation from public school seems stupid with Like.
And this happens magically? As someone who works as support staff in education, I can tell you that the work put in at graduation and...
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berkeman replied to the thread Collection of Lame Jokes.Yes. Just go to bed. But have a taco first...
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berkeman replied to the thread Collection of Lame Jokes.
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berkeman replied to the thread The Chinese early experiments in Rocketry -- Do we owe them?.Thread is closed for Moderation.
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berkeman reacted to Astronuc's post in the thread Super Typhoon Ragasa, strongest so far this year, 2025 with
Wow.
Super Typhoon Ragasa is the strongest on earth this year... -
Today I'm celebrating my 10th PF Anniversary. This is the best physics forum I've ever seen or been a part of. I'm grateful for the...
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berkeman replied to the thread Anonimusfou.Welcome to PF. :smile:
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berkeman reacted to Rayla's post in the thread Sources for Physics Research Paper on Rotational Blade Motion on Helicopter with Like.
Thank you!!
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berkeman reacted to Lnewqban's post in the thread Sources for Physics Research Paper on Rotational Blade Motion on Helicopter with
Informative.
Welcome, Rayla! Please, see: https://www.coloradocollege.edu/academics/dept/physics/_documents/seminar/posters_18_19/Harm_Poster.pdf...
