A tyre company has developed a new tyre cap that changes colour when the pressure gets too low. The tyre has a spring-loaded mechanism tucked inside of a sealed housing, a ring around the core of the cap changes from…
A tyre company has developed a new tyre cap that changes colour when the pressure gets too low. The tyre has a spring-loaded mechanism tucked inside of a sealed housing, a ring around the core of the cap changes from…