The guys over at Art Lebedev are at it again with their cool design concepts, the latest one is this fun mug, which is designed to show you how hot your drink is, the Art Lebedev Battery Mug.
It really doesn’t have any purpose other than a bit of fun, but the Art Lebedev Battery Mug will only display the battery symbol on the side when the temperature reaches 36 degrees Celsius, 96.8 Fahrenheit.
The battery level indicator will also rise higher when more liquid is place in the cup, and as you drink your cup of coffee or tea the battery indicator level will reduce.
We have seen a few of these heat changing mugs before on Geeky Gadgets, but this one does look like it might be fun to use, sadly it is just a concept at the moment.
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