Bystander's latest activity
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Bystander reacted to Nugatory's post in the thread High School Is it possible for matter to be completely destroyed to nothingness with
Agree.
#1: if we expose ashes (or anything else, for that matter) to sufficiently high heat it will boil away into hot gas - but that’s still... -
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A homeowner hires an Irishman to paint his porch. Homeowner tells the Irishman that the brushes, paint, and ladders are in the garage...
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Bystander reacted to berkeman's post in the thread Simple kinematics problem — falling from a geostationary satellite with
Like.
Welcome to PF. That's a trick question. If you release a marble from a geostationary satellite, it just continues in the same orbit as... -
More of the ancient wisdom of the Philosoraptor.
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It's been a long time since I saw Philosoraptor...
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Bystander reacted to kuruman's post in the thread High School Does this equation (Einstein’s field equations in general relativity) equal 12? with Like.
The girl got it wrong. Actually, the answer is 42. See https://simple.wikipedia.org/wiki/42_(answer)
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Bystander reacted to Andy Resnick's post in the thread The Secrets of Prof. Verschure's Rosetta Stones with Agree.
Skarnoid or Foid-bearing Alkali-feldspar Trachyte (?), Fen Complex. Honestly, I am not sure if this is an igneous or metasomatic rock...
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Bystander reacted to russ_watters's post in the thread Undergrad Are the basic axioms of thermodynamics demonstrated experimentally? with Like.
That's what I was going to say, and to add; convection(and heat transfer in general) might be a fairly simple concept, but it gets...
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Bystander reacted to jtbell's post in the thread Undergrad Are the basic axioms of thermodynamics demonstrated experimentally? with Like.
Nitpick: Your thread title says "basic axioms of thermodynamics", which to me indicates the zeroth, first, second and third laws of...
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Non-bird/critter related Nebraska pics, part 1. I'll start with a series of photos I took from the passenger seat of a car while diving...
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My cat taking a nap behind the curtains :smile:: (shot with Vivitar 100mm f/2.8)
