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Have you ever wondered about the colors you see in these moments? What is sunlight really? Yes, it's sunlight but so much more than that. Sunlight is both light and energy. Once it reaches the Earth, we call this energy "sunstroke", a sophisticated term for solar radiation. The amount of energy released by the sun changes over time, according to an endless cycle. Solar flares (warmer) and sunspots (cooler) on the surface of the sun have an impact on the amount of radiation directed towards the Earth. These periods of overheating or overheating (well, colder by Sun's standards …) can last weeks, sometimes months.
The beams that reach us and warm our skin are electromagnetic waves that bring with them heat and radiation, by-products of nuclear fusion occurring when the hydrogen nuclei turn into helium. Our body converts ultraviolet rays into vitamin D. Plants use rays for photosynthesis, a process that converts carbon dioxide into sugar and stimulates their growth (and cleans our atmosphere!). This process looks something like this: carbon dioxide + water + light energy -> glucose + oxygen = 6 CO2 (g) + 6 H2O + photons → C6H12O6(Aq) + 6 O2 (g) Photosynthetic organisms convert about 100 to 115 billion metric tons of carbon per year into biombad, about six times more power than my American counterparts.
We have not yet really understood the duality between light as light and light as photons. The light fills not only our tiny bit of the universe, but also the cosmos, bathing it in the form of a cosmic background radiation that is the signature of the Big Bang.
Once these electromagnetic waves have left the Sun in the direction of the Earth, they reach us in a surprising eight minutes. We experience them as a light mingled with the prism of beautiful colors. But what we see is actually a sleight of hand Like rays of White Sunlight travels through the atmosphere and collides with airborne particles and water droplets that scatter the rays. We mainly see the yellow, orange and red hues (the longest wavelengths) while the blue and green ones (the shorter wavelengths) disperse more easily and get out of the game early enough.
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