Monday, 9 March 2020
Sunday, 8 March 2020
Activuty 3: Big Bang
Big Bang
The theory of Big Bang is an explication of the creation of the
world.
In
12.000 and 15.000 millions of years approximate the matter of the
Universe stood
concentrated in a
little zone and this matter exploded.
The matter is driven with big energy in the
different directions.
The
clashes made the matter group and this matter was
concentrated and formed
the first stars and first galaxies. In
three minutes, the temperature dropped below 1 billion degrees
Celsius, and thanks to the temperature the
protons and neutrons got together making the hydrogen and helium
nuclei.
The Universe cooled to about 3.000 degrees. The Universe filled with
clouds of hydrogen and helium gas after 300.000 years.
We can try to imagine the Big Bang as a balloon that inflates. The
surface of the globe will be the space, and our sphere will be the
force that began the expansion. We start blowing, and all at once the
piece of amorphous and wrinkled rubber moves in and takes a spherical
position. And it grows.
Monday, 2 March 2020
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