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Kopp's Frozen Custard is using a high-tech hand washing machine for employees to kill germs during the coronavirus outbreak. Custard shop employees use high-tech hand washing machine Kopp's Frozen ...

A 9-year-old Kenyan boy was given an award by the country's president for inventing a wooden hand-washing machine designed to prevent the spread of coronavirus. Stephen Wamukota was the youngest of 68 ...