where does energy come from

[MoRo]

I think Tito is right.

https://www.youtube.com/watch?v=1TKSfAkWWN0

Though the video is interesting. It does not explain where energy comes from.

Energy is more than mere movement.
When objects are moving in different directions, they are experiencing 'relativity'. But without course corrections, their is no energy expression. However, when they collide, then during the time it takes to complete the course change the atoms will be experiencing a g force. And during that time only can their be an expression of energy input.

Energy is therefore realized by acceleration or deceleration from one frame of reference into another frame of reference. During a change all matter will experience a g force, whether that quantity of matter is a large clump or the smallest possible amount.

In a star all of the atoms are supported by each other around a central point, yet the massive quantity of atoms creates a situational were each individual atom experiences a g force due to gravity. They are experiencing a very strong and ever changing frame of reference (acceleration).

This is energy input: change of frame reference (acceleration - due to gravity - many many g forces at the surface of a star)!
Heat in a star is obviously due therefore to the incredible rate of acceleration and the amount of mass undergoing this energy input by way of acceleration.

It is perpetual due to the geometry of a star. (Great mass around a central point.)

Fusion is the end result of the heat and pressure, not visa-versa. This is why attempts to create a fusion reactor have been unsuccessful. The required conditions simply have not existed on the earth for self perpetuating heat generation. So, perhaps we can examine the possibility of creating self perpetuating heat generation by means of artificial gravity through some form of centrifugal activity.

Stars can never lose their ability to self perpetuate heat unless they lose their mass and therefore their gravity.

MagnaMoRo

[seychelles]

ALL ENERGY IS = MASS TRAVELING AT TWICE THE SPEED OF LIGHT..
AS NOTHING TRAVEL FASTER THAN THE SPEED OF  LIGHT. WHAT NATURE DOES
IS MASS TRAVELING AT LIGHT SPEED AND THE SAME MASS TRAVELING AT LIGHT SPEED
OPPOSITE TO EACH OTHER AND COLLIDING INTO EACH OTHER .KABOOM AN ATOMIC BOMB
ELECTRICITY FIRE..OUR GALAXY IS CONSTANTLY RECYCLING ITSELF THROUGH THE MASSIVE BLACK HOLE
IN ITS CENTER, AND ALL THE STARS AND PLANETS THAT IT SUCK IN TRAVEL FASTER THAN THE SPEED
OF LIGHT AND FEED ALL THE SUNS WITHIN OUR GALAXY,,WHY THE BLACK HOLE TRAVEL FASTER THAN
SPEED OF LIGHT BECAUSE THEY SAY THAT EVEN LIGHT CAN NOT ESCAPE IT..AND THE WHOLE OF
EVERY GALAXY IS A SPIRAL WINDING ITS WAY TO THE CENTER OF IT SELVES. AND WITHIN EVERY GALAXY
NEW STARS AND PLANETS ARE BORN ON THE OUTER RIM OF OF THE SPIRAL..NO BEGINNING AND NO END..

[SoManyWires]

(spoken)
Whenever life gets you down, Mrs. Brown,
And things seem hard or tough,
And people are stupid, obnoxious or daft,
(sung)
And you feel that you've had quite eno-o-o-o-o-ough,

Just remember that you're standing on a planet that's evolving
And revolving at 900 miles an hour.
It's orbiting at 19 miles a second, so it's reckoned,
The sun that is the source of all our power.
Now the sun, and you and me, and all the stars that we can see,
Are moving at a million miles a day,
In the outer spiral arm, at 40,000 miles an hour,
Of a galaxy we call the Milky Way.

Our galaxy itself contains a hundred billion stars;
It's a hundred thousand light-years side to side;
It bulges in the middle sixteen thousand light-years thick,
But out by us it's just three thousand light-years wide.
We're thirty thousand light-years from Galactic Central Point,
We go 'round every two hundred million years;
And our galaxy itself is one of millions of billions
In this amazing and expanding universe.

(waltz)

Our universe itself keeps on expanding and expanding,
In all of the directions it can whiz;
As fast as it can go, at the speed of light, you know,
Twelve million miles a minute and that's the fastest speed there is.
So remember, when you're feeling very small and insecure,
How amazingly unlikely is your birth;
And pray that there's intelligent life somewhere out in space,
'Cause there's bugger all down here on Earth!

[SoManyWires]

"And pray that there's intelligent life somewhere out in space,
'Cause there's bugger all down here on Earth! "
hmmm...I therefore pray my too

it is not possible here on earth?
...intelligent life

haha yes.
the comical part following after the science lesson section they wrote into the song above it was only mostly meant as comical.
though since this somewhat important consideration gets overlooked when looking at certain elements of society, the comical part in itself is kind of causing the news on tv to look not funny and somewhat serious.
myself being mostly athiest, though letting a very minute amount of consideration to being not correct myself on belief systems while still waiting for non violent examples meant to emulate validation.
that is something followers of theoretics must try learning to also consider, or they end up making their version of how the news should be, depressing and lacking logic.

if only they donated towards science research instead, many problems could have been already solved.