davenn's latest activity
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davenn reacted to collinsmark's post in the thread Our Beautiful Universe - Photos and Videos with
Like.
Have you tried flat frame calibration? I'm a stickler for flats. Every deep sky image I've ever posted here I've processed with flat... -
davenn reacted to sophiecentaur's post in the thread Undergrad Paradox of Superconductivity with Like.
If you measure a linear ramp then the source impedance must be designed to be constant current. No problem but one can't draw...
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Agreed. You could design circuits with a superconducting component and a long time constant and you could design circuits with a...
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Why are you putting a resistor in series with a superconducting inductor? That kind of defeats the purpose, no?
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davenn reacted to Ibix's post in the thread High School 'splain this hydrostatic paradox in tiny words with
Informative.
If you put the two clampstands on scales, the left one would show the "missing" weight. The walls of the vessels exert force on the... -
davenn replied to the thread Collection of Lame Jokes.
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This is how real horror looks like:
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That's not a lame joke - these days, that's great life advice.
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davenn replied to the thread Collection of Lame Jokes.
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A man enters a lawyer’s office and asks the lawyer: “Excuse me, how much do you charge?” The lawyer responds: “I charge $1,000 to answer...
