PeroK's latest activity
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PeroK replied to the thread B Need help understanding particle physics and quantum physics.Two points of view are: Quantum Fields are reality; and, reality can only be described mathematically - fundamentally through quantum... -
PeroK reacted to TSny's post in the thread I Gauss' law seems to imply instantaneous electric field with
Like.
The potential at the field point ##p## at time ##t## is given by the retarded-time expression ##\phi(r, t) = \large... -
PeroK reacted to BillTre's post in the thread A three month long summer vacation from public school seems stupid with Like.
You are speaking about things with great conviction you do not understand.
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PeroK reacted to DaveC426913's post in the thread A three month long summer vacation from public school seems stupid with Like.
And this happens magically? As someone who works as support staff in education, I can tell you that the work put in at graduation and...
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PeroK reacted to pinball1970's post in the thread A three month long summer vacation from public school seems stupid with Like.
Spoken like a Brit, Robson Crusoe, White Horses and Banana splits. EDIT: I remember getting homework from being about 12 so it was not...
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PeroK replied to the thread A three month long summer vacation from public school seems stupid.Belle and Sebastian; The Flashing Blade (I still remember the theme song!).
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PeroK replied to the thread Finding the number of ways to arrange identical balls in a circle (3 different colors).List them and see what happens when you make two balls the same.
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PeroK reacted to JimWhoKnew's post in the thread Finding the number of ways to arrange identical balls in a circle (3 different colors) with Like.
For the case 1 yellow, 2 red, 2 blue, I get 6 arrangements in a circle, which is the same as (5-1)!/(2!2!1!) . How many do you get? For...
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PeroK reacted to gentzen's post in the thread I A very interesting paper on orthodox quantum mechanics with Like.
That is not the point. You construct issues and complications for the minimal statistical interpretation where I can see none. Somehow...
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PeroK reacted to bhobba's post in the thread I A very interesting paper on orthodox quantum mechanics with Like.
Although well thought of by many, including me, it is not an orthodox approach. That said, it is the book I recommend studying...
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PeroK replied to the thread Finding the number of ways to arrange identical balls in a circle (3 different colors).The idea of fixing the yellow ball is that it picks out the set of solutions that cannot be equivalent under rotation. If there were...
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PeroK reacted to JimWhoKnew's post in the thread Finding the number of ways to arrange identical balls in a circle (3 different colors) with Like.
Let's take a closer look at your 2 red balls and 2 blue example. The number of combinations for arranging them in a row is 4!/(2!2!)=6...
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PeroK reacted to Bandersnatch's post in the thread A three month long summer vacation from public school seems stupid with Like.
Japanese schools have about two/two and a half months of total vacation time, usually split between a month/month and a half in summer -...
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PeroK reacted to jbriggs444's post in the thread A three month long summer vacation from public school seems stupid with Like.
It would be easy to read this as saying that unproficient students is a solved problem. That the solution is called "special education"...
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PeroK reacted to sevensages's post in the thread A three month long summer vacation from public school seems stupid with
Skeptical.
There are a couple of things that we can do to incentivise people to want to be teachers: 1# Raise property taxes to increase teachers'...