Casio marries ink stamps and technology

Japan's Casio Computer has found a way to marry Japan's love of ink stamps with its technological wizardry in the form of a desk-top device.

Stamps generate more returns than bonds and gold

(PhysOrg.com) -- Is stamp collecting only of interest to passionate hobbyists? Far from it. Stamps can be a valuable addition to an investment portfolio, generating average long-term yields of up to 7 percent per year.

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