To help compare sizes of different surface areas, we list here areas of the order of 1020 square metres, i.e. those between 100 trillion km2 and 1 quadrillion km2. See alsoareas of other orders of magnitude.
... Stairs, businessman, statesman
October 4 - Frédéric Bartholdi, sculptor
Nobel Prizes
Physics - Lord John William Strutt Rayleigh[?]
Chemistry - Sir William Ramsay
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