Invented by the ancient Egyptians...
This method was widely used by our ancestors to preserve food and water for long periods of time...without the use of electricity
All you need are some clay pots, sand, water and a small shovel.
Click HERE To Learn How To Build A Clay Pot Refrigerato
Instead of listening to so call "survival gurus" that urge us to buy expensive survival food and gear...we should take a page out of our ancestors playbook.
They didn't rely on electricity, refrigerators, the internet, computers, Safeway or Walmart.
If you are a true Christian and Patriot this video will send shivers down your spine...
Because it exposes 3 major flaws that 98% of preppers have in their survival plan
>>>Click HERE To Find Out If You're Making The Same Mistakes<<<
When an electron absorbs energy either from light (photons) or heat (phonons), it receives that incident quantum of energy. But transitions are only allowed in between discrete energy levels such as the two shown above. This leads to emission lines and absorption lines.When an electron is excited from a lower to a higher energy level, it will not stay that way forever. An electron in an excited state may decay to a lower energy state which is not occupied, according to a particular time constant characterizing that transition. When such an electron decays without external influence, emitting a photon, that is called "spontaneous emission". The phase associated with the photon that is emitted is random. A material with many atoms in such an excited state may thus result in radiation which is very spectrally limited (centered around one wavelength of light), but the individual photons would have no common phase relationship and would emanate in random directions. This is the mechanism of fluorescence and thermal emission.An external electromagnetic field at a frequency associated with a transition can affect the quantum mechanical state of the atom. As the electron in the atom makes a transition between two stationary states (neither of which shows a dipole field), it enters a transition state which does have a dipole field, and which acts like a small electric dipole, and this dipole oscillates at a characteristic frequency. In response to the external electric field at this frequency, the probability of the atom entering this transition state is greatly increased. Thus, the rate of transitions between two stationary states is enhanced beyond that due to spontaneous emission. Such a transition to the higher state is called absorption, and it destroys an incident photon (the photon's energy goes into powering the increased energy of the higher state). A transition from the higher to a lower energy state, however, produces an additional photon; this is the process of stimulated emission.
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