Lousie Lear News Today

When the big bang happened, we only had three chemical elements. hydrogen, helium and lithium. everything else, all of the other chemical elements had to be forged in the nuclear reactions in stars. the carbon that makes up your body, the phosphorus in your dna, the nitrogen in earths atmosphere, the silicon in the rocks, the silicon in the fibre—optic cables that are bringing the pictures to me here in cambridge, to you in london, all of that chemistry had to be made in those first stars and ...

When the big bang happened, we only had three chemical elements. hydrogen, helium and lithium. everything else, all of the other chemical elements had to be forged in the nuclear reactions in stars. the carbon that makes up your body, the phosphorus in your dna, the nitrogen in earths atmosphere, the silicon in the rocks, the silicon in the fibre—optic cables that are bringing the pictures to me here in cambridge, to you in london, all of that chemistry had to be made in those first stars and ...