But beyond these and a few other heatsinks, climate science cannot account for about half of the surplus heat believed to have accumulated on Earth in recent years.
Conventional cooling techniques such as fans and heatsinks do not work as well with the 3D technology, particularly as heat has to be drawn away from between the individual chips.
We're told that an external power supply helps keep the heat down inside, and you can see in the images below, there are large heatsinks either side and a heat pump to cool the processor.