Arimidex failed another test as well: Data show that the two drugs given together worked no better than tamoxifen alone over a three-year period--even though Arimidex bested tamoxifen over the same time frame.

FORBES: Searching For An Heir To Tamoxifen

Fortunately, we have enough real-world tornado data to test how well the competing predictions match up with reality.

FORBES: Alarmists Offer A Perfect Global Warming Challenge

The McLaren Group makes use of telemetry systems that utilize data generated by race car sensors in test and practice sessions as well as actual races.

FORBES: Big Sports: Powered By Big Data

In order to test the theory they analyzed whether their data fit the predictions of a well-known theoretical model of short-termism developed by Harvard economics professor Jeremy Stein, who was recently named to the Board of Governors of the Federal Reserve System.

FORBES: Connect