Everything Matters I Hydrogen I Paul Stepahin | Exploratorium

[@jefflyon2020]

Love these videos,paul and Ron have a way of giving lectures that calm,please and yet excite. you can even take notes kids!

[@haydock18]

now pictures of atoms have been taken

[@ryankum9824]

hi guys!!!

[@monarchatto6095]

WHere’s the Hydrogen

[@msucsrwksyahiran830]

hy dro gen