Davids Brain Academy

playground • 139060 plays • 2020-05-21

Hope you enjoy exploring my brain academy! It contains random samples of brain stuff. Some adults may even call it science! ---------------------------- Would love to hear what you enjoy and want to see more of. // David ============ The simple machines refers to 5 of the 6 old "classical machines" (missing 𝑠crew atm): https://en.wikipedia.org/wiki/Simple_machine State of matter: https://en.wikipedia.org/wiki/State_of_matter