Faster than a calculator | Arthur Benjamin | TEDxOxford Faster than a calculator | Arthur Benjamin | TEDxOxford begin-post-stats TEDx Talks • 11M views end-post-stats begin-duration 15:04 end-duration Math topics: _Binary_operations_##Binary operations##_Multiplication_##Multiplication##_Plus_and_minus_signs_##Plus and minus signs##_Exponentiation_##Exponentiation##_Numbers_##Numbers##_9_(number)_##9 (number)##_Cardinality_##Cardinality##_0_(number)_##0 (number) Other topics: _Lexicology_##Lexicology##_Numerical_digit_##Numerical digit##_Word_##Word##_Number_##Number video-id: e4PTvXtz4GM channel_TEDx_Talks_ So What Learning Binary operations , Lexicology , Numbers Friday, January 12, 2018 Share Share