WhatsTheHoldup
our Francophone province that takes British America and mixes in diversity and culture
Are you talking about the racist xenophobic province who abuse the notwithstanding clause to violate human rights?
The Quebec who bans freedom of speech, books and discriminates against religion?
https://www.cbc.ca/news/canada/ottawa/fatemeh-anvari-removed-from-grade-three-classroom-1.6278381
https://legaljournal.princeton.edu/bill-96-a-violation-of-english-speaking-rights-in-quebec/
Are those the bastions of diversity and culture you’re talking about?
You are correct. The word “homo” literally means human.
Homo sapiens are the only living humans, but Homo Habilis, Homo Erectus, Homo Neanderthalus are all humans also.
However we usually use the term “archaic human” or even change human to “hominid” to prevent confusion between “modern humans”.
You weren’t wrong, but this is a kind of jargon which can confuse people.
A lot of these times departments are trying to justify their own existence by using data in self serving ways.
If you are reading a spreadsheet on user data you might notice that people are going into search, quickly finding something and leaving the site.
Your boss is screaming at you that the higher ups want more “engagement” so you start tweaking the search.
After a few button presses you see that on average people are searching, clicking on a video and watching for a bit, watching another video, going back into search and looking up more videos, scrolling and then finally clicking and watching a full video.
You run to your boss and brags that search now has 3x engagement as people are watching more videos for longer per search.
We all get a promotion and celebrate how much better search is now that people are spending time in it longer.
If you think about a number line, multiplying 2 by -1 takes you to -2. Multiply it again by -1 and its back at 2.
If you think of the arrow from 0 to 2, all you did was rotate that arrow by 180 degrees to point along the negative axis and back again.
Multiplication by -1 is already a rotation of 180 degrees!
All were doing now is extending that concept to 90 degrees by imagining a second line perpendicular to the original number line.
Two 90 degree rotations need to get to -1 to complete the 180 degree rotation we already expect in normal multiplication.
Giving it the symbol i, this means definitionally i * i = -1. It has to because -1 flips us around the other way on the number line.
That means i is the square root of negative 1.
Any values that use i to store information, even time, could be called “imaginary time”. Really it’s just constantly oscillating between the real and imaginary spaces like a constantly spinning arrow.
A particle is also a wave, a wave moves back and forth between -X and X passing 0 every time.
Now, when you measure this particle and it happens to be at zero, sometimes it moves towards X afterwards and sometimes it moves towards -X.
For the scientists however, all they can measure is that it’s at 0 and half the time it randomly goes one way or the other with 50/50 probability.
To explain this, scientists imagine the particle has more than 0, but it has a secret momentum hidden into it telling it to deflect positively or negatively.
Imagine a circle instead of a line. Now instead of crossing zero, you rotate around 0 and hit a Y and -Y axis with X and -X unchanged.
That y axis that contains the hidden momentum of the particle is called “imaginary” because scientists love loaded terms that are unhelpful to understanding lol.