why do people love to argue about quantum mechanics and "measurement" based on the double slit experiment, when the stern-gerlach experiment is much more intuitive at showing the properties of quantum mechanics without getting autists reeeing about measurement?

>make gigantic telecentric lens
>point at heavenly bodies
>measure surface features
>can now tell exactly how large an object is with no guesswork

say i have a glass bottle with a glass tube with the same diameter as the hole it goes into the bottle. say the glass tube stem breaks off so its stuck inside the opening of the bottle.

if i heat both the glass bottle hole opening and the glass tube stem stuck inside the opening, what will happen? I want to use tweezers and pull the stem out once theyre heating up.

Or should i freeze them instead?

With a finger ring, u can put ice on it to loosen it up. U would think metal contracts, so when u cool it, it would tighten around ur finger. But no, its the cross section of the ring that contracts and it both increases inner diameter and reduces out diamter.

How the fuck does an electron not have size?

Whatever the meaning, assigned to the term, complete; the requirement for a unified theory, seems to be a necessary one; because every element of the physical reality, must also have a counterpart, in physical theory ||

If, without in any way disturbing a system; we can predict with certainty, that is, with a probability equal to unity, the value of a physical quantity; then there must exist, an element of physical reality, that corresponds directly; to this known, physical quantity ||

More generally, it is shown in quantum mechanics; that if operators corresponding to two physical quantities, do not commute; such as A times B, not being equal, to B times A; then the precise knowledge of one of them, also precludes such knowledge of the other; and it is believed currently, that any attempt to determine the latter experimentally, will alter the state of system; in such a way as to destroy the knowledge, of the first value ||

I'd take a guess and say about 40% of all cases of ADHD are just undiagnosed/improperly treated neurological issues.

I feel this explains a considerable amount of the cases of high-functioning ADHD.

Many of these neurological issues involve dysfunction of the same catecholamines involved in ADHD, but in slightly different places, but nonetheless this similarity is what leads to many of these ADHD symptoms developing in neurological issues.

R3 and R2 can't be isomorphic but would it be accurate to say the subset of the listed elements in R3 and R2 are isomorphic to one another?

is it even possible to use math to tell lies?
if u say 2 + 2 = 5 then math automatically points out the error when its reduced to 4 = 5

pls someone explain to me in math how, either hind or front legs , does the left and right foot regularly steps forward in turns.

just one of the two pairs, how they come into position in the specific time frame, like maybe in the 5th frame out of 24, where are the footing place and how does it came to be

IK or robotics can be skipped; what function is this "cyclical" turns