Heat Indicating Coffee Lid

Heat Indicating Coffee Lid

Smart Lid Systems has come up with a smart coffee lid that indicates the heat level of the beverage inside the cup it sits on. It starts out with a strong red color and will fade to brown as the drink cools down.

Here’s a demonstration video of The Smart Lid.

(Via Crave)

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Robert Birming

About Robert Birming

Based in Stockholm, Sweden, Robert is a blogger and musician with an eye on innovative gadgets and design geekiness.

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