This is above it “ Current observational evidence (WMAP, BOOMERanG, and Planck for example) imply that the observable universe is flat to within a 0.4% margin of error of the curvature density parameter with an unknown global topology.[1][2] It is currently unknown if the universe is simply connected like euclidean space or multiply connected like a torus. To date, no compelling evidence has been found suggesting the universe has a non-trivial (i.e.; not simply connected) topology, though it has not been ruled out by astronomical observations.”
I am not going to say i fully understand this stuff but i regularly read into this fascinating stuff.
The observable universe may from our perspective and all our use cases be completely flat but thats not the same as fully proven and non curving geometric flat.
Torus shape, weird as is sounds like is still in the cards.
The pads from the teenagers’ armpits had two steroids present – 5alphaandrost-16-en-3-one and 5alphaandrost-16-en-3alpha-ol – which smell of sweat, urine, musk and sandalwood. They also had higher levels of six carboxylic acids, which give off unattractive smells including cheese, goat and wax.
But why do these smell like that or is that a subjective experience? I am thinking either thesd steroids can be found in all the things it smellls like or we can go deeper to locate what is really creating smell.
I cant be the only one annoyed when they say smell like goar/urine when neither is actually involved, May equally say goats smell like teenage human sweat, its not science.