Begin Japanology

Abacus (1x11)

Ημερομηνία προβολής: Ιουν 23, 2008

The "soroban" (Abacus) - a calculation tool no longer used in the Western world but still a common sight in Japan, where education and businesses use it with great succes. Not only are skilled users faster than an electronic calculator, it also teaches students amazing mathematical skills