A gadget to "translate" dog barks for humans, a "babypod" that plays music inside the mother's vagina for unborn babies and the world's first self-colonoscopy method were among the whacky inventions ...
TOKYO: A gadget to "translate" dog barks for humans, a "babypod" that plays music inside the mother's vagina for unborn babies and the world's first self-colonoscopy method were among the whacky ...
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