sorted by: new top controversial old
[-] A_A@lemmy.ca 5 points 11 months ago

Anthropologically speaking this is the best answer. Our brain needs a certain span of time to establish perceived reality.

[-] A_A@lemmy.ca 6 points 11 months ago

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.

[-] A_A@lemmy.ca 4 points 1 year ago

i made this post (one month ago) :
How to browse ipfs:// ?
Bottom line : it went nowhere.

[-] A_A@lemmy.ca 7 points 1 year ago

Humanity is so stupid when it comes to "territory" and we are not the only species that acts like beasts about it.

[-] A_A@lemmy.ca 2 points 1 year ago

I read through these and try to understand them but mostly I don't like those theories, because (in part) more and more there are disparities between them and observations.

So I came up with some ideas myself, one of which I wrote in here :
"New physical cosmological model : is it coherent ?"

But it may take a few years or a few thousand before we have a good cosmology.

[-] A_A@lemmy.ca 1 points 1 year ago

Those black holes allow the Penrose process which is somewhat similar to what I am talking about here.

[-] A_A@lemmy.ca 1 points 1 year ago* (last edited 1 year ago)

I often think about this in the shower

P.S. : Also, i just read the rules and I believe I follow them

[-] A_A@lemmy.ca 2 points 1 year ago

The original Big Bang also violates conservation of energy.
For the moment this is just a shower thought. More work would have to be done along these lines.

[-] A_A@lemmy.ca 1 points 1 year ago

Those mostly create magnetic and electomagnetic radiation. Some are also magnetars

[-] A_A@lemmy.ca 2 points 1 year ago* (last edited 1 year ago)

There is already a link in my post for one big source of gravitational waves

[-] A_A@lemmy.ca 3 points 1 year ago* (last edited 1 year ago)

Thanks 😊. This comes from a discussion at !askscience@lemmy.world

... from this discussion thread

[-] A_A@lemmy.ca 2 points 1 year ago

Cosmological Microwave Background

view more: next ›

A_A

joined 1 year ago