berkeman's latest activity
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berkeman replied to the thread Gamma Radiation and Electrolysis.Since the OP is no longer with PF, this thread is now closed. Thank you to all who tried to help the OP. -
berkeman replied to the thread Hobby physicist.Welcome to PF. :smile: Fixed that for you. :wink:
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First of all it's H2O, not H20. To chemists, using 0 in place of O is like using n in place of π is to physicists. Anyway. Gamma...
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berkeman reacted to Andy Resnick's post in the thread Undergrad Higher magnification calibration slide with
Informative.
At higher magnifications, you can use targets designed for electron microscopy (that's what I use), for example... -
berkeman reacted to davenn's post in the thread Stargazing Meteor/meteorite made a big boom this morning! with Informative.
The thread is about the Ohio event. in the area of Medina. Many samples have been recovered It did break apart and produced...
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berkeman replied to the thread Graduate Rotating Disk Method to Attain Light Speed?.Thread is closed for Moderation...
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berkeman replied to the thread "A good big man will beat a good little man" (boxing).
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Nowhere else to put this, Thought it was cute.
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berkeman replied to the thread Undergrad Higher magnification calibration slide.@Andrew Mason
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berkeman reacted to jrmichler's post in the thread Construction of a model of a hydraulic damper with Informative.
It's not clear exactly what you are trying to do, but it sounds like you are simulating a damper, then using the results to derive a...
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I once asked AI whether some topological thing was true. It gave me a proof I didn't understand. Later mathematicians told me it was...
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berkeman reacted to aLeaf's post in the thread Graduate Rotating Disk Method to Attain Light Speed? with
Like.
Thank you for your replies. -
berkeman replied to the thread New Member, Mech. Eng. Sophomore.Welcome to PF! :smile:
