Recent content by Morgo

Baryogenesis is a hypothesis. I'm curious as to how good an hypothesis it is generally considered? It states that anti-matter disappeared around the beginning of Universe formation, its not currently visible or apparently non detectable, so it must have gone. Dark Matter is also not visible...

I read recently while researching the Kariba Dam (Zim) and Cahora Bassa (Mocambique) that there are about 220 dams in Africa many of which are late colonial/decolon period and coming up for major renovations. Not looked at the Aswan yet. In addition there is the Mosul dam, I've just been...

Why does proton decouplng apply to all the other elements but not hydrogen and helium? I've read the pre proton decoupling account of universe formation, which had hydrogen and helium available pretty much Day 1. But proton decoupling- essentially the 3000oC barrier when there is too much...