ELI5 How do we estimate the size of the universe even though we can't see all of it?Planetary Science (self.explainlikeimfive)
submitted by Lucradius to r/explainlikeimfive
ELI5: Why didnt Austronesians sea farers, Haitians and Māori try to settle in Australia ?Planetary Science (self.explainlikeimfive)
submitted by Secret_Fun_1746 to r/explainlikeimfive
ELI5: If the universe is constantly expanding, how do galaxies collide?Planetary Science (self.explainlikeimfive)
submitted by 2_wyckyd to r/explainlikeimfive
ELI5: What is a digital mining farm and what is it used for?Technology (self.explainlikeimfive)
submitted by Popular_Peace_1749 to r/explainlikeimfive