berkeman's latest activity
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berkeman reacted to wrobel's post in the thread High School Just a cool high school problem with
Informative.
Only two solutions: the point moves strictly vertically up and down, or it traces a parabola. -
berkeman replied to the thread High School Just a cool high school problem.
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berkeman replied to the thread Announcement PF Style 2026.I sent them my "LaTeX Tips" DM as soon as I saw the thread post. Hopefully any follow-up replies that they make in the thread will use...
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berkeman replied to the thread Random Photos.Was it a funeral procession? What did the flags say?
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berkeman reacted to BillTre's post in the thread Graduate Predictions for the Nobel Prize in Physics 2025 (results: John Clarke, Michel H. Devoret and John M. Martinis) with
Haha.
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berkeman reacted to Astronuc's post in the thread Agentic-AI/LLM 'misbehavior' or 'going rogue' with
Wow.
OpenAI's rogue models roamed the internet for 4 days and staged a second attack... -
berkeman reacted to Baluncore's post in the thread Graduate The passage of negatively charged ions through a thin metal wall with Informative.
Welcome to PF. It is NOT possible for oxygen gas to diffuse through solid aluminium metal. The space between the nuclei of aluminium...
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berkeman reacted to Greg Bernhardt's post in the thread How does cloud memory work for a chat like WhatsApp? with Informative.
First they used tiered space depending on retrieval demand. Aka, old stuff is sent to slower drive etc. Second, they build massive...
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berkeman reacted to BillTre's post in the thread Renewable Energy Sources are Making Gains with
Like.
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berkeman reacted to DaveC426913's post in the thread Living near a warplane museum with kids with
Care.
Two. 6 and 3. Me first!! (Lanc would be nice but will settle for and open cockpit biplane.) Did that for wife. One hour at the yoke... -
berkeman replied to the thread Banana Ball.That's awesome. I would definitely go if they came to NorCal.
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I tried to get tickets when they came to my city and it sold out in like 15min.
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berkeman replied to the thread Living near a warplane museum with kids.How many grandkids? Investing in a demo ride at your local airport could lead to some serious pilot license pursuits... :smile: One...
