Nope completely serious...That's why I always thought the Thermos Jug was the greatest invention in the world. It keeps hot stuff hot....and cold stuff cold.....how does it know?
yep, its a wireless one, i have a controller which is located on the centre console with a turn dial, nice and simple just an H to the left for hot and a C on the right for cold. Looks a bit like a household thermostat