Future Timeline

The Big Bang theory explains where all the hydrogen and helium in the universe came from. In the 1940s, Ralph Alpher and George Gamow calculated that the early universe was hot and dense enough to make virtually all the helium, lithium and deuterium (hydrogen with a neutron attached) present in the ...

Hi guys. My name is Jim and I'm interested in the history of humanity and in the future of our planet. I hope you are doing well!

I love learning new technologies.

Hope we can share some useful and interesting information. Nice to be here.