Smartphones have tiny invisible fans that help them stay cool. When you play a game for a long time, the phone gets hot inside, like when you run and sweat a lot. But these little fans work hard to blow the heat out of the phone so it doesn't melt or break. It's like having a personal air conditioner inside your phone.
Examples
- Your phone feels warm when you play a game for hours, but tiny fans help it cool down.
- The back of your phone gets slightly warm when you charge it quickly, like a small heatwave inside the device.
- You can feel your phone's back getting cooler after it has been playing a game for a while.
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See also
- Why Do We Get 'The Runs' on Planes?
- How Does a Fridge Keep Food Cool?
- How Does a Smartphone Recognize Your Face?
- How Did the Internet Begin?
- Why Do We Use Passwords for Security?