Attention to all passengers of flight 11EAB,brain plane airlines,your plane is now ready for boarding.
Welcome aboard on Brain Plane Airlines!
Today we have Alexander Friedmann on board and he will be enhancing our knowledge on the big bang theory!
Good day to you all!
Let's begin! Mr.Friedmann will now start discussing the Big Bang Theory
I,Alex Friedmann and my good friend Georges Lamaître believe that 13.7 billion years ago,the universe was nothing and nowhere. The universestarted as a singularity . Random fluctuation in an empty void occured. There was a great explosion/expansion. This caused space,time,matter,and energy in all directions
woah! so all the matter and energy in the universe are crammed into a tiny compact point! (singularity)
Yes,and there are 2 eras,theRadiation era and Matter era