elenaburanFeb 65 min readApollinaria modeling the future. Apollinaria's storiesApollinaria's stories Apollinaria was reading the book of Ray Bradbury. It was a fantastic story, but actually it was about modeling the...
elenaburanFeb 52 min readA story about why scientists first took the mass of hydrogen as a unit of measurement for the relative mass of an atom, and then - carbon. Stories for schoolchildrenРассказы для школьников