To expand a little bit - the ridges of your outer ear will attenuate certain frequencies of sound more than others depending on the height of the source relative to your head. Animals that don’t have these outer ear ridges can still find the source of a sound laterally since they have two ears, and tilting their head tilts the plane of their ears letting them get some vertical sound perception.
In the smarter every day vid on this topic, they had a blindfolded person point to the source of a sound (succeeded no problem), and then packed clay into the outer ear ridges to mess with that sound attenuation. The person was able to keep their lateral sound perception but the vertical was all over the place.
The purpose of language is communication. If I were to say “I had soup for breakfast” when I really had cereal, it would probably communicate the wrong idea. Cereal is not soup, and it is not necessary to produce a robust, cereal-excluding definition of soup to defend this point.
I didn’t read this as a “both sides” comment. It looks to me like the “toss up” is about who is likely to win the election, rather than who deserves this commenter’s vote. The reason it’s close to a toss up is because there are enough violent racists willing to vote for the violent racist.
It was some kind of imitation skylight that claims to make it look like direct sunlight was shining through. Their 3d animation looked up at the light and it looked like the actual sky with the sun in the middle.
As for controllable CCT fixtures, everything I know of is going to be either an IoT app or controlled by a switch on the fixture itself (meaning the fixture would need to be uninstalled, switched, and reinstalled)