Bruce writes:
> The article mentions 100,000-device chips less than 0.5cm^2 dissipating
> 0.25W and running at 250GHz.

So if an operation/event occurs in the center of the chip's 0.5 x 0.5cm die,
you'll have to wait 2-3 clock cycles before the information can possibly
propagate to the edge of the die at the speed of light.

Cool.

G.