Sony, HQ in Tokyo, Japan is one of the world's leading brands, but what is not widely known is how it all began.
Sony's first own product was actually an electric rice cooker, with interlocking aluminum electrodes in a wooden tub.
However, it was a failed attempt & the cooker never hit the market.
Later the firm’s first success was a ’Power megaphone’ that went on sale in October 1947.