New mug charger cools down hot coffee by charging your phone
It's a safe bet you'll find people always drinking coffee while using their mobile devices.
But sometimes the coffee is taking too long to cool down, and the their phones are running out of battery.
An 18-year-old inventor at Vancouver's University of British Columbia finds out a way of catering to the two needs at one time.
But sometimes the coffee is taking too long to cool down, and the their phones are running out of battery.
An 18-year-old inventor at Vancouver's University of British Columbia finds out a way of catering to the two needs at one time.
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