This is absolutely silly!
If you’re hungry, you better smile: Researchers at the University of Toyko have developed a smile-activated refrigerator, which requires users to flash a grin before entering.
This Refrigerator Only Opens if You Smile
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This is absolutely silly!
If you’re hungry, you better smile: Researchers at the University of Toyko have developed a smile-activated refrigerator, which requires users to flash a grin before entering.
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