What I tell myself everyday.

To all the people watching, I can never ever thank you enough for the kindness to me, I'll think about it for the rest of my life. All I ask is one thing, and this is.. I'm asking this particularily of young people that watch: Please do not be cynical. I hate cynicism - for the record it's my least favorite quality, it doesn't lead anywhere. Nobody in life gets exactly what they thought they were going to get. But if you work really hard and you're kind, amazing things will happen. I'm telling you, amazing things will happen." - Conan 'O'Brien

October 18, 2007

Sunset painting theory science.

1st some simple science lessons that I really should have research before I started out.

- The atmosphere of Earth is made up of particles that filters white light.

- When the sun is overhead, the sky appears blue because the light is filtered, allowing the short wavelengths in the color specturm to be visible.

- When the sun is setting or raising, the light have to travel a further distance. Therefore it is the thickest amount of atmosphere the light have to pass through than at any other time during the day.

- This causes the short wavelengths to become scattered and deflected as the rays pass across the curved surface of earth.

- The sky is then slowly illuminated with longer light waves; yellow, orange and red. Sunrise are usually less intense because the air particles settle during the night.

- Under certain conditions, like after heavy rain, the sunsets can be bluer whereas in polluted cities or low lying cloud, they often become redder. It all depends on the density of air particles and distance the light have to travel.

- The thicker the atmosphere the deeper the red. Thinner atmostphere will produce orange, then even thinner, golds and finally yellows.

- The red light sometimes strikes the underside of the clouds directly overhead and turns them red, yellow and orange depending on the wave lengths of light that have managed to penetrate the earth's atmosphere.

-Before the sun completely sets, the light travels up the atmosphere, there is less particles there. Which is why, you can still see some blues.

Above is just simple color gradient demostrating the different type of atmostphere.

U can read more about the theory below.


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