Better methods for finding a face in the crowd.
But it's taken Paul Zamecnik's idea a long, long time.
Two Web-based startups are taking aim at bogus patent claims.
Plenty of curves lurk on the "intelligent highway."
What the Green Revolution did for grain, biotechnology may do for protein.
At 19, he revolutionized the selling of PCs. AT 36 he's ready to take on HP, Sun, EMC and Cisco.