Posts Tagged ‘clean energy’

John Craven

The Wisdom of Crowds

http://wisdomofcrowds.blogspot.com/2009/12/introduction-part-v.html

he assembled a team of men with a wide range of knowledge, including mathematicians, submarine specialists, and salvage men. Instead of asking them to consult with each other to come up with an answer, he asked each of them to offer his best guess about how likely each of the scenarios was. To keep things interesting, the guesses were in the form of wagers, with bottles of Chivas Regal as prizes.

Needless to say no one of these pieces of information could tell Craven where the Scorpion was. But Craven believed that if he put all the answers together, building a composite picture of how the Scorpion died, he’d end up with a pretty good idea of where it was.

https://en.wikipedia.org/wiki/John_P._Craven

The Mad Genius from the Bottom of the Sea

CARL HOFFMAN DATE OF PUBLICATION: 06.01.05.

The Mad Genius from the Bottom of the Sea

Craven is hard to keep up with. His mind darts from why the Navy should make subs out of glass to the sad end of his long telephone friendship with the late Marlon Brando to the remarkable prodigiousness of his small experimental Hawaiian vineyard.

Craven’s system exploits the dramatic temperature difference between ocean water below 3,000 feet – perpetually just above freezing – and the much warmer water and air above it. That temperature gap can be harnessed to create a nearly unlimited supply of energy. Although the scientific concepts behind cold-water energy have been around for decades, Craven made them real when he founded the state-funded Natural Energy Laboratory of Hawaii in 1974 on Keahole Point, near Kona.