A cup capable of changing the drink temperature from -10°C to 100°C

Name :
OZAKI Yuei
COUNTRY :
Japan / Yamagata
AGE :
11
YEAR :
2021
PRIZE :
The Prize of the Commissioner of the Japan Patent Office
COMMENTARY :
It collects CO2 from the air and converts it into energy which can be used to change the temperature of the drink inside the cup. The temperature can be set and it is a very convenient cup.
A cup capable of changing the drink temperature from -10°C to 100°C