Abstract We show how knowledge of the cold dark matter (CDM) density can be used. in conjunction with measurements of the parameters of a scenario for beyond the Standard Model (BSM) physics. to provide information about the evolution of the Universe before Big Bang Nucleosynthesis (BBN). As examples of non-standard evolution. https://www.roneverhart.com/Calvin-Klein-CK21501-Eyeglasses-SOFT-TORTOISE-Clear-demo-lens/