62. Fermi - Part 2

Ken picks up where he left off in this second part of all things Enrico Fermi! The girls get a free math lesson, so you know they loved it! Sources: https://www.space.com/25325-fermi-paradox.htmlhttps://en.m.wikipedia.org/wiki/Fermi_paradoxhttps://en.m.wikipedia.org/wiki/Enrico_Fermihttps://en.wikipedia.org/wiki/Billionhttps://www.britannica.com/topic/large-numbers-1765137https://www.britannica.com/science/Drake-equationhttps://en.wikipedia.org/wiki/Drake_equationhttps://en.wikipedia.org/wiki/Planetary_habitability_in_the_Solar_Systemhttps://science.nasa.gov/resource/our-solar-system-2/https://www.space.com/habitable-planets-common-sunlike-stars-milky-way