where we come from

Hailee 2022-03-04 08:02:01

Where we come from? This is the question everyone is born with. Some people spend their whole lives working on the philosophical question of figuring out where to come from. Of course, science belongs to the category of philosophy. Some people have already understood, and have taken the next step: what shoud i do?
At the age of 25, I am still curious about the world and how society works, or at least not lost interest. And I'm trying to find the answer. Some people say the answer is to find in life, how difficult that is. Work and family have taken up too much time.
If there is any shortcut, it is to read more books and watch more documentaries. There is a lot of effort and information from the creators.
The miracle of the universe is to explain where we come from? This is the second time I've watched this film. Although I can't fully understand what's in it, I know something. It's summarized as follows:
The universe originated from the big bang and has a history of 14 billion years. the big bag. From nothingness to continuous expansion, it is still today. After the creation of the world, the universe is not absolutely uniform. If it is absolutely uniform, nothing will exist. Due to density ripples (asymmetry), atoms and molecules are generated, and finally, gravity is generated to run sideways. Due to the expansion of the universe, the distance between the stars is getting farther and farther, and the light emitted by the observation of ancient stars also turns red because the wavelength is stretched.
Stars are born from nebulae, and nebulae are born from rampant death. In other words, stars die and new stars are born. Life stages of stars have gone through a growth phase (hydrogen fusion), red giants, baiaixin

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Extended Reading
  • Torrey 2022-04-22 07:01:54

    A documentary about the universe, but it tours the beauty of the earth. This professor is really cool! ——For example, in order to talk about spectrum and wavelength, I went to a waterfall in Zambia to shoot rainbows!

  • Florida 2022-04-24 07:01:24

    Where will the Ep1 Time Arrow universe belong? Ep2 Stardust constitutes the elements of life, and where does it come from Ep3 Falling gravity and unknown. Ep4 Trace the production of light and the origin of the universe