Spontaneous Emission is Free Energy

In my previous theory: Spontaneous emission is my theory of how LED's work and explains cosmic background radiation, and how the insides of planets are always hot when big enough. And how stars produce visible light as spontaneous emission that is so hot that it has a side effect of fusion of hydrogen into helium.

My new theories are that spontaneous emission is how lasers work, and photons have zero entropy, and electrons must also retain the speed of light, and spontaneous emission is free energy.

Well known fact: Lasers create free light energy.

Light may have infinite energy but at least has absolutely zero loss of energy. Einstein noticed that the speed of light never changes and that only time can change which means that when light slows down in certain substances it will speed up again as it leaves that substance. Also as light passes a high gravitational field and slows down it will then speed up again as it leaves that high gravitational field.

Another related theory is that electrons have the same constant speed that photons do. So when utilising the thermo electric effect of passing through 2 differing metals, the temperature decreases on one side of the junction because the electrons speed up at that junction and therefore time has to change and cooling is a side effect.

With light as the energy source for a laser, the light will act like a pump while lasing. As the atomic energy level rises each time a photon passes by the atom, the atom will emit more light at that new higher energy state. This is lasing, or as I call it spontaneous emission. One of two things may be happening here. Either the spontaneous emission happens continuously creating free energy, as long as any atom retains a high electric charge state. A test of this would be a high static field in a superconductor, emitting light with no loss of electrical charge. Or conservation of energy would probably say that as a photon is created then the electric charge will decrease. But in the end it may be that photons actually are created for free, which is just as far fetched as how photons have zero loss of energy anyway. In the end, what are you creating? An oscillation or a particle?
The reason why the visible light of a statically charged object isn't hot, and the inside of a star is so hot, is because it is extremely dense visible light in a star. And a side note is that the light energy just excites the atoms into being even hotter. And the vibration of the heat in the atoms makes an oscillating charge between the atoms and electrons which produces even more light as it oscillates between higher and lower atomic charge density.
A fun thought is that if you were in the center of the sun somehow, you would be able to see the brightest light ever in all directions, if you weren't blinded and burnt to a crisp.
How has our planet had a hot core for billions of years while never slowing down at all in core temperatures. Is this just no loss of energy like super conductors but translated to planetary core temperatures, or in other words planets just naturally have no entropy because they are a closed system and somehow the infra red radiation isn't fully emitted into space or that the sun adds any lost energy. This would be a tough balancing act to get to work to make a habitable planet, especially for planets further from the sun that do emit tons of infra red radiation, such as jupiter. Or is it true that spontaneous emission counter acts any entropy that could ever occur. I still know that it will be proven that Venus has an active core still, by virtue of it being the same size as earth alone.
In essence, my new theories just affirm my previous theory.

Inventions for the future

I plan on making these inventions soon but it requires a lot of materials searches which means time. These are all solid state and self powered. Inventions that use physical laws, effects and principles are the best inventions because they never fail.

But they are only theory until tested and proven.

Solar distiller: Has a cone shaped translucent top on top of a shallow pan that holds any distilled liquid, the undistilled or "dirty" liquid is inside of a cup in the middle of the cone enclosure. take cone off and use the liquid left in the pan. Utilizes: Condensation and the greenhouse effect.
Solar heater: Have a glass or acrylic box with a heat absorbent material inside of it like black rocks or cement chunk or whatever. Also have 2 small holes on either side of the enclosure one is the air intake side and one is the air output side. On the air output side you have a tube leading to the house with an on/ off nozzle inside of the house. And even further beyond that on the roof of the house you have a chimney which uses Bernoulli's principle to force air upwards providing the air flow needed to force the hot air inside. Utilizes: Greenhouse effect, heat retention, bernoulli's principle.
Later added: I now think that the better way to make a house now is in the ground or in a mountain as a cave house. This way you never need any air conditioning at all. So instead just use the following invention as a distilled water maker.
Free air conditioning and free distilled water as a biproduct: The simple version for AC only is to have a tube inside of a bucket with both ends leading out of the bucket, then fill the bucket with gravel and then fill with water(the water is a good conductor of heat). Then bury the open lid plastic bucket 10 feet underground. have a mesh cage on the outside end of the tube to keep bugs out, and have the other end of the tube inside the house with an adjustable on/off nozzle. And beyond that there would be a chimney in the roof that uses bernoulli's principle to create the air flow necessary for the underground cooled air to flow into the house.
Later added: I recently revised this invention to only be made of small tubing, which means that it is self draining because as air flows through the thin tube and creates condensation along the way, and the water droplets grow bigger, eventually the water droplets will get big enough to block the air flow in the tube, meaning that the water will be pushed all the way out of the tube by the air flow, and into whatever container you have at the other end.

However, this would always create condensation inside of the tube because of the temperature differential. So to take advantage of this you would have a small container in the bottom of the bucket with the air tube entering and exiting this small distilled water container. As the water collected in this container, being the low point, it would then go into one more tube leading out of the bottom of the distilled water container and up above ground and into another bucket that had an open top which also acted as a chimney, so that when the wind blew the bucket would have a lower air pressure, effectively you are now converting low air pressure into a water pump(like sucking a drink out of a straw). I call this aerodynamic pumping. To pump to greater heights you need a bigger chimney top and a thinner water tube.

Also translating the aerodynamic pumping invention into a way to automatically water plants is fairly straight forward. Once you have built up water pressure it's only deciding what to do with it(automatic sprinkler). Also have an artificially dug storm water retention pond to supply water into perpetuity.
Utilizes: Bernoulli's principle, condensation, stable year round underground temperatures, conduction, artificial pond, aerodynamic pumping