berkeman's latest activity
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berkeman replied to the thread Making a compressor from a steam engine or Tesla Turbine.What are your thoughts on those two questions? -
berkeman reacted to jedishrfu's post in the thread Physics, needing help with a discovery from a friend who died. with
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Dear Marc, We are deeply sorry to hear about the passing of your friend. Please accept our heartfelt condolences during this difficult... -
berkeman replied to the thread How would you describe briefly your own mental modeling of chemistry?.Not really, depending on the situation. For non-controversial subjects, Wikipedia is often a good initial reference (and most of the...
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berkeman reacted to renormalize's post in the thread How would you describe briefly your own mental modeling of chemistry? with Like.
Actually, I routinely post links to Wikipedia without issue. Have I just been lucky?
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berkeman reacted to JimWhoKnew's post in the thread Announcement Please welcome berkeman as PF Admin with
Care.
When I posted my first question on PF, slightly over a year ago, I needed help with it. My instincts lead me to ask @berkeman, and it... -
berkeman reacted to Technophile50's post in the thread Sterilizing Medical Devices that contain Electronic Components with Like.
ethylene oxide gas sterilization is relatively benign. temperatures can be as high as 60 degrees centigrade. The device will also need...
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berkeman replied to the thread Collection of Lame Jokes.
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berkeman reacted to phinds's post in the thread Announcement Please welcome berkeman as PF Admin with Like.
Not only that, you can always just offer him a slice of pizza. That always distracts him enough for you to get away. Don't ask me how I...
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The reason why you need a precise term, will determine what the term is, and how you define that term. Will the statements be made by...
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From the article: They found that the robot effectively learned complex rhythmic structures and played the songs with high accuracy...
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A solution that I have seen on a step tracking watch is that they have metallic spots on the case and use a magnetic cradle with spring...
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berkeman reacted to TensorCalculus's post in the thread Hello everyone! Glad to join this great community with Like.
Awesome! (Just make sure to stay away from posting your own personal theories about the mysteries of light and time) :welcome:
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Cecile's and her book "Analysis, Manifolds and Physics" is what made me really want to get into the mathematics of physics. I love the...
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berkeman replied to the thread I Time interval terminology.What have you found with your Google searching? What have you found for scientific definitions of the term length of day on Earth...
