Cooling through computation
Erasing data generates heat. For example, an And gate can erase data because if you get a false (0) you don't know …
Heroes come in all shapes and sizes. As we think about the heroic qualities of technological change we should not forget the power of seemingly small changes. The following unit presents an assortment of narratives about technology and technological change, each, in its own way, a demonstration of the scope and power of human ingenuity.