A Hierarchy of Infinities | Infinite Series | PBS Digital Studios A Hierarchy of Infinities | Infinite Series | PBS Digital Studios begin-post-stats PBS Infinite Series • 144K views end-post-stats begin-duration 8:05 end-duration Math topics: _Integers_##Integers##_1_(number)_##1 (number)##_Natural_number_##Natural number##_Integer_##Integer##_Elementary_arithmetic_##Elementary arithmetic##_Plus_and_minus_signs_##Plus and minus signs##_Negative_number_##Negative number##_Decimal_##Decimal##_Parity_(mathematics)_##Parity (mathematics)##_Mathematics_##Mathematics##_Universe_##Universe##_Bijection_##Bijection##_Real_number_##Real number##_Line_(geometry)_##Line (geometry)##_Infinity_##Infinity##_Set_(mathematics)_##Set (mathematics)##_Set_theory_##Set theory##_Continuum_hypothesis_##Continuum hypothesis##_Set_theory_##Set theory##_Georg_Cantor_##Georg Cantor##_Cardinality_##Cardinality##_Infinite_set_##Infinite set##_Element_(mathematics)_##Element (mathematics) Other topics: _Formal_systems_##Formal systems##_Rule_of_inference_##Rule of inference##_Axiom_of_infinity_##Axiom of infinity##_Axiom_of_pairing_##Axiom of pairing video-id: i7c2qz7sO0I channel_PBS_Infinite_Series_ So What Learning Elementary arithmetic , Formal systems , Integers , Mathematics , Set theory Friday, January 12, 2018 Share Share