📐🌐🌌 ~ Physicist Explains Dimensions in 5 Levels of Difficulty (WIRED) ~ | Blogger: [👉"Theoretical physicist Sean Carroll, PhD, is challenged to explain the concept of dimensions to 5 different people; a child, a teen, a college student, a grad student, and an expert" ~ Wired👈] ... Wauv!... Thx for PAO/Galactic Heart for sharing... |

Source (WIRED)