Footnote's real focus has more to do with the 43 million digitized records the company has, including old newspaper clippings and records like marriage licenses.
Controlling the money supply proved far harder in practice than in theory (notably in Britain in the 1980s: Mr Friedman grumbled that the British authorities were going about it in the wrong way).
The movies were widely predicted to drive live theater out of the marketplace, but they didn't, because theater turned out to have qualities movies could not reproduce.
But it turns out there are some small but well-conducted double-blind studies demonstrating significant reductions in migraines in people taking one of these supplements.
Initial trials of PLX4032 suggest it may be as good as, or even better than, ipilimumab at improving sufferers' survival. A full-scale, double-blind trial is now under way.
There is continuing debate as to how effective sunscreen is in reducing melanomas—the evidence is weaker than it is for preventing other types of skin cancer.
In one study, Hanes showed that he could predict accurately whether subjects would press a button with their left or right hand seven seconds before they actually pressed it.