History suggests the answer is cruel: We will simply demand more. We will demand the impossible, faster. And then, with a whisper of light and a flicker of logic, the machine will give it to us.

Mega , derived from the Greek megas (great/large), implies a quantitative leap—one million (10^6) in SI units, but culturally, it implies something terrifyingly vast.

Presto.

If we built a true Presto Mega computer, it would immediately melt into a plasma state or require a cooling system the size of a star. This is the : The faster we compute, the closer we approach the Bremermann limit (the maximum computational speed of matter).

This is the domain of .