Neat Ratios ...
Diameter of Uranus (50,700 km)
- is 4 x Diameter of the Earth (12,760 km)...more
- is 10 x Length of the Argentina-Chile border (5,150 km)...more
- is 20 x Length of the Zambezi River (2,574 km)...more
- is 40 x Length of the Sydney-Hobart yacht race (1,263 km)...more
If this was a standard unit ...
