berkeman's latest activity
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berkeman replied to the thread Hello from a physics enthusiast!.Thanks for the suggestion, @.Scott -- looks like they have fixed their post. :smile: @Aloiz Burher welcome to PF! Please be sure to... -
berkeman reacted to jedishrfu's post in the thread Schools Seeking advice on choosing between Manchester, Durham, and Nottingham with
Like.
Gerard t’Hooft, a world class physicist, has a website devoted to the path of a theoretical physicist... -
Whitby last weekend doing a gig. North East coast of England.
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berkeman replied to the thread Local-only E2EE is a data retention nightmare (Signal DB recovery).After a Mentor discussion, thread is reopened provisionally.
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berkeman replied to the thread Local-only E2EE is a data retention nightmare (Signal DB recovery).Thread is locked temporarily for Moderation...
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berkeman replied to the thread Graduate Quantum interpretations and indistinguishable elementary particles.Welcome to PF, Tom. Please keep in mind that we do not allow AI to be used as a reference in the technical forums. You can read our...
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I have a yen for Japanese food. Wonder if it will be enough.
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berkeman reacted to Andy Resnick's post in the thread Undergrad Difficulties in Measuring the Contact Angle of a Sessile Droplet with
Informative.
This type of measurement was a major part of my dissertation. As you have noticed, it's not a simple measurement. I have a few... -
berkeman reacted to Baluncore's post in the thread Undergrad What physical quantity has dimension [ML⁻³T⁻²] in electromagnetism? with
Haha.
No. That is the acceleration of the mass density. -
berkeman replied to the thread High School Theory on universe expansion.Thread will remain closed. @JackFmultiverse -- Please check your DMs.
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berkeman replied to the thread High School Theory on universe expansion.Thread closed for Moderation.
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berkeman replied to the thread Undergrad Difficulties in Measuring the Contact Angle of a Sessile Droplet.Welcome to PF. Paging @Ranger Mike in case he's run across anything like this in his measurement experience.
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berkeman replied to the thread Theory on an extra cause of the expansion of the (uni)verse.Welcome to PF. As @.Scott says, we do not allow personal speculation here. To discuss questions about the Multiverse, please start a...
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berkeman reacted to jedishrfu's post in the thread Challenge MIT Announces the Largest Collection of Olympiad Math Problems with Informative.
https://news.mit.edu/2026/mit-scientists-build-worlds-largest-collection-olympiad-level-math-problems-open-0424 MIT researchers have...
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berkeman replied to the thread Collection of Lame Jokes.
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