what really is quantum mechanics?

[AntonioLao]

the universe is getting colder and colder. In term of temperature, we can say that the direction of the universe is toward maximum entropy or a state of total randomness.

[Guille]

the universe is getting colder and colder. In term of temperature, we can say that the direction of the universe is toward maximum entropy or a state of total randomness.

If the universe if getting colder,
then the universe is getting older.
Thus, the universe is finite.

[AntonioLao]

the universe is finite

Therefore its mass and energy are finite quantities and can be measured. Where could the missing mass and negative energy be hiding?

[Guille]

Therefore its mass and energy are finite quantities and can be measured. Where could the missing mass and negative energy be hiding?

Lol, that is quite clear: it's hiding in humans:

1. Mass is hiden by humans, who are getting fatter and fatter each day, but they hide it, and
2. Energy is hidden by humans, who are getting lazzyer and lazzyer each day, but they hide the energy so they don't have to do work.

That is the solution for the universe being finite.

[AntonioLao]

it's hiding in humans

Even if we add up all the mass and energy hiding within humans, still could not balance the missing mass and energy in the universe. This could also mean that there are a lot more humans in the universe that we don't know about as to their location?

Also, please note that the equivalent of mass and energy as indicated by Einstein's [math]E=mc^2[/math] is an asymmetric equation. If it was perfectly symmetric then it is expressed as [math]E=m[/math], that is without the [math]c^2[/math]. Then again, by the anthropic cosmological principle, we would not be here to talk about it. Therefore, the [math]c^2[/math] factor is very important in explaining the origin of humans or carbon-based molecules.

Please note that there are only 4 essential molecules or atoms important to all living things --the CHON-- carbon, hydrogen, oxygen, and nitrogen. Respectively, atomic numbers of 6-1-8-7 and approx. atomic masses 12-1-16-14. Or from least to greatest 1-6-7-8 and 1-12-14-16.

[Guille]

In chemistry class, thre teacher used the word CHONPS: Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorus and Sulphur.

Now, is there any c^2 that is also mising around the unvierse? I mean by this, is there mising light, which should be around, but we haven't find?

[AntonioLao]

is there mising light, which should be around, but we haven't find

A good candidate would be the massive Higgs boson or maybe it is just the elusive graviton.

[Guille]

A good candidate would be the massive Higgs boson or maybe it is just the elusive graviton.

Wait, true!

If there is mising mass, then there is missing gravity. What does this mean? TIs it that there is a parallel universe were all the mising things are? Or is it that we, humans, are so stupid that we believe that all of what there is, is what we know about, and there i sno more?

[AntonioLao]

Or is it that we, humans, are so stupid that we believe that all of what there is

Relying on our 5 senses, sight, hearing, taste, touch, and smell that are the best we can do unless we can utilize our sixth sense, which is the same as communicating with our souls (or mind thru the body).