What does a ratio of 1 : 1 look like?
Height of a standard Barbie doll (292 mm)...
: Length of an A4 page of paper (297 mm) ...
Length of the Mekong River (4,350 km)...
: Length of the Vic-Maui yacht race (4,270 km) ...
Height of the Eiffel Tower (324 m)...
: Height of the Chrysler Building (319 m) ...
Height of the `Shard` skyscraper (London) (310 m)...
: Height of the Abeno Harukas building (tallest in Japan) (310 m) ...
Length of Africa (North to South) (8,000 km)...
: Length of coast-to-coast American Discovery Trail (Southern Route) (8,140 km) ...