After the bang of Big Bang

The fundamental forces of nature

Gravity and electromagnetism

Weak and strong nuclear force

Fundamental particles of the universe

The history

The quantum world

Inflation in the early universe

Supersymmetry and energy of the fabric


Cosmic microwave background radiation(CMBR)

The Discovery

The mechanism of CMBR

Other ideas for the cosmos and matter-energy transition

Prove of expansion and other theories

Mass-energy conversion


  1. Black body radiation and early history of the universe part 1 |MIT OpenCourseWare
  2. Our universe’s first seconds| Dan hooper



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Aayushi Tiwari

Aayushi Tiwari


Hey everyone. I am a bibliophile and love writing. I am trying to sharpen my hobby of writing regularly. I am always up for new things to learn.