Paper sizes explained | Number Hub with Matt Parker | Head Squeeze Paper sizes explained | Number Hub with Matt Parker | Head Squeeze begin-post-stats BBC Earth Lab • 391K views end-post-stats begin-duration 9:50 end-duration Math topics: _Mathematical_constants_##Mathematical constants##_Division_by_zero_##Division by zero##_1_millimetre_##1 millimetre##_Square_root_of_2_##Square root of 2##_1_metre_##1 metre##_Integers_##Integers##_8_(number)_##8 (number)##_5_(number)_##5 (number)##_10_(number)_##10 (number) Other topics: _Stationery_##Stationery##_History_of_paper_##History of paper##_Letter_(paper_size)_##Letter (paper size)##_Paper_size_##Paper size##_Paper_##Paper##_Units_of_length_##Units of length##_Millimetre_##Millimetre##_Inch_##Inch##_Metre_##Metre##_Units_of_measurement_##Units of measurement##_Units_of_measurement_##Units of measurement##_Square_metre_##Square metre##_ISO_216_##ISO 216 video-id: mHeo62B0d0E channel_BBC_Earth_Lab_ So What Learning Integers , Mathematical constants , Stationery , Units of length , Units of measurement Sunday, January 21, 2018 Share Share