Pi and the size of the Universe - Numberphile Pi and the size of the Universe - Numberphile begin-post-stats Numberphile • 854K views end-post-stats begin-duration 5:34 end-duration Math topics: _Fractions_(mathematics)_##Fractions (mathematics)##_Pi_##Pi##_Decimal_##Decimal##_Ludolph_van_Ceulen_##Ludolph van Ceulen Other topics: _Atoms_##Atoms##_Atom_##Atom##_Hydrogen_atom_##Hydrogen atom##_Hydrogen_##Hydrogen video-id: FpyrF_Ci2TQ channel_Numberphile_ So What Learning Atoms , Fractions (mathematics) Tuesday, January 9, 2018 Share Share
