introduction   
credits    neutrino decoupling nucleosynthesis galaxies & stars form our sun forms sun engulfs the earth you are here matter clumping dark era black hole era degenerate era last star burns out life begins on earth recombination photon decoupling electron-positron annihilation baryon-antibaryon transition quark-hadron transition particle soup electroweak transition expansion inflation grand unification transition the planck time the beginning of it all

Vote Green: the party with a long-term perspective