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The Universe (Big Bang (Big Bang Evidence #4 (Cosmic backround radiation,…
The Universe
Big Bang
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Hour glass model
The hour glass model shows that one little particle came through then one after another until the universe was formed
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Today's Universe
As time passes, larger structures and objects are forming like nebulas, galaxies, stars, and solar systems
:star:
Big Bang Evidence #1
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If we rewind the universe, then we will see that all objects will come back to one point
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Big Bang Evidence #4
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When the big bang first began, short wave radiation is what would have been released
Over time as the universe expanded(red shift) :red_circle: long wave radiation would be released like microwaves
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Radiation
Gamma
Most Dangerous wave, it can mess up your DNA and give you cancer
UV
If you are exposed to UltraViolet for too long, it can give you cancer. UV is also used in black lights
Radio Wave
These waves are the least dangerous, they are the longest out of all of the waves and can be used for communication
Micro Wave
These waves are not dangerous to people, they are used in microwaves and ovens
Infrared
Infrared is the wave that is known as heat, they can also give you sunburns :fire:
X-Ray
X-Ray is the 2nd most dangerous wave, it can be used in X-Rays to see peoples bones when they fracture or break them :skull_and_crossbones:
Visible Light :bulb:
These are the only waves that people can see, we see them as color and light :bulb: