6 replies to this topic

[Nakamura]

astrophysics, cosmology, atom, core- and particlephysics. We can talk here about everithing.

[Crazykenny]

This should go in the Science Forum, not General Discussion.

[CodeCat]

Also, where can we find that? Link?

[Rich19]

I think he just wants us to discuss the topics he mentioned.

[Nakamura]

We can talk about everything you want.
Don't you have any questions?

[Dauth]

Quote

astrophysics, cosmology, atom, core- and particlephysics

Astro : Looking at stuff and making arbitary scales up
Cosmology: Intesne mathematics that really screw with someones brain
Atomic (Nuclear): A bastard blend of classical and quantum mechanics, seriously wrong and again arbitary
Particle Physics: Because we all understand the standard model and its various extensions.

If there are questions please ask in my thread, but this is an easy summation of the answers that anyone will be able to give.

[Nakamura]

I think that black holes are realy interesting: we don't know much about them cause we can only see them if they are in gravital contact with a star. We can't send a probe to explore it because if goes through the event horison than it's singnals can't leave the black hole.
Black holes aren't realy black. They are emiting a kind of radiation: the Hawking radiation. Because of this radioation it's losing it's mass. The smaller the mass is the faster the radiation is so there aren't a lot of black hole whith a small mass.