No physical mechanisms predefines future events (or is there one ?).
So, I could state that the future does not exist yet and the past as ceased to exist.
in that statement I have a problem with the definition of existence. Does the definition of existence exist itself ? This is (is it ?) more a problem of terminology than philosophy or physics.
Humanity is so stupid when it comes to "territory" and we are not the only species that acts like beasts about it.
At sea level air is about 1.25 kg/m³, so for one cubic kilometer cloud that is :
1 250 000 tons.
I put your result into table ~~to show a problem at 51 km and above... since density decreases monotically with altitude.~~
| mass (tons) | altitude (km) |
|---|---|
| 1 250 000 | 0 |
| 364 000 | 11 |
| 88 000 | 20 |
| 860 | 51 |
| 64 | 71 |
You can start where ever you want :
(Please excuse this joke : I could not resist)
Wanted to see this since a long time ! Do you have a source ? Please ?
Unless maybe you are talking about this :
Zero-point energy
I do believe there is a strong link to be understood between what is observed in this post and what was posted :
X-Ray echo suggests our galaxy was "active" (quasar-like) just 200 years ago - Nature
by @CanadaPlus one month ago.
Thanks for this (X-Ray echo) post and for the last comment you made here in the other thread, about Penroses' current work.
So I will read through some of this and try to come back with something worthwhile to say.
Update : I read some more and most of that is just out of my reach. The only paragraph I kind of understand somewhat is this :
(...) conformal cyclic cosmology (CCC) theory.[67] In this theory, Penrose postulates that at the end of the universe all matter is eventually contained within black holes which subsequently evaporate via Hawking radiation. At this point, everything contained within the universe consists of photons which "experience" neither time nor space. There is essentially no difference between an infinitely large universe consisting only of photons and an infinitely small universe consisting only of photons. Therefore, a singularity for a Big Bang and an infinitely expanded universe are equivalent. [68]
...and now I need some rest.
I found these :
https://www.pinterest.com/pin/363102788709576636/
...
Amazon.com: Bellzi Triceratops Cute Stuffed Animal Plush Toy - Adorable ...
pinterest.com
...
https://www.thedinopark.com/store/p1089/Seri_the_Triceratops_Plush_-_Bellzi.html
...
Triceratops - Bellzi Seri Plush
thedinopark.com
using image search : blue triceratops plush
Also, a lot of ashes falling everywhere makes everything look grey.
Yes lol well, this is my hobby.
I find radio and TV mostly boring.
Here we have many nice people, liberty of speech and very low social pressure.
Lemmy is Fun 😄
From the sidebar of the main page of lemmy.world, so :
That 76% was 2 hours ago, now at 74%
Up time 76% on lemmy.world // last 24h.
No message from any of their admis.
Outside attack : usual shitheads.
And if ~~LM~~ LW fails, they will attack the next big one.
Edit #1 : LM is Lemmy.world
Edit #2 : oups LW ... not LM
Edit #3 : Lemmy.World status
Edit #4 : from 4am utc //24h :
Anthropologically speaking this is the best answer. Our brain needs a certain span of time to establish perceived reality.