Lnewqban's latest activity
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Second attempt to launch Falcon Heavy in 1 hour, this time the weather is better: https://www.spacex.com/launches/viasat3f3 -
Lnewqban reacted to haruspex's post in the thread Engineering Graphical Four Bar Linkage question with
Like.
It confirms that the position you measured the 134° from is purely illustrative. It is not relevant to the actual question. Just use... -
I worked up the general case for integer ##n## overlapping circles. Here is the Desmos page; The red circle is the generator of the...
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Lnewqban reacted to jedishrfu's post in the thread Challenge MIT Announces the Largest Collection of Olympiad Math Problems with Like.
https://news.mit.edu/2026/mit-scientists-build-worlds-largest-collection-olympiad-level-math-problems-open-0424 MIT researchers have...
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Lnewqban reacted to Ibix's post in the thread High School Uniform thermal expansion of metals with Like.
I would imagine the reasoning is that the holes get bigger, as exemplified by the ball and ring in your OP, so ##x## must decrease...
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I think that level of integration may have it's place in larger systems - the larger multi story residential and commercial buildings...
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Lnewqban reacted to sophiecentaur's post in the thread Why no heatpump/refrigerator combos? with Like.
"Overall efficiency" would need to take everything into account. The kitchen fridge has the effect of warming up the kitchen every time...
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Lnewqban replied to the thread Why no heatpump/refrigerator combos?.Are you describing the heating mode? If so, your wrapped-tube heat exchanger would be slightly increasing the temperature of the...
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Lnewqban replied to the thread Engineering Graphical Four Bar Linkage question.How the instantaneous position of the mechanism can be determined from the description?
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Lnewqban reacted to sbrothy's post in the thread Any "chess.com" users here who can answer a simple question? with Like.
But yeah, I count on my opponent being dumb. Also I smash all openings out of the gate. EDIT: And their castling is destroyed...
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Lnewqban replied to the thread High School Uniform thermal expansion of metals.Make the radii of the holes tend to zero: we have a body tending to look close to a coin. If all the molecules of coin increase at once...
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Lnewqban reacted to berkeman's post in the thread High School Uniform thermal expansion of metals with Like.
Which rationale explicitly? Sorry that I was confused a bit by your thread start. My answer:
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Lnewqban replied to the thread Any "chess.com" users here who can answer a simple question?.It works for me. I believe that the white's moves are clever. Perhaps the blacks could have played the queen in the last steps to avoid...
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Lnewqban reacted to sbrothy's post in the thread Any "chess.com" users here who can answer a simple question? with Like.
So I made sure I was logged out in another browser, pasted: https://www.chess.com/game/live/166384870244?move=0 and it looked a little...
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Lnewqban reacted to sbrothy's post in the thread Any "chess.com" users here who can answer a simple question? with Like.
No, it's my "own invention". As if? Like I'm the first one doing that. I just see a pattern of more and more players falling prey to it.