Entropy transport (cooling) technologies
Max entropy flux F, bit sec^-1 cm^-2:
1 mm^2, 1 Gb/s optic fiber: 10^13
Passive emission 100W, 1cm^2, TK: 3x10^22
Drexler fractal plumbing, 10 kW/cm^2, T=273K: 3.8x10^24
1 bit/Ang^3 @ 1 m/s: 10^26
1 bit/Ang^3 @ 0.1 c: 10^33