Only 10,000 Planck instants after the Big Bang, the three fundamental forces—Strong, Weak, and Electromagnetic—are fused together; the temperature is around 10^28K. Post navigation Previous Article Previous Article Big Bang+1.71*10^-50years or 5E-43s Next Article Next Article Big Bang +3.17*10^-44years or 1E-36syears or 1E-36s
