Their findings have provided convincing evidence that human consciousness and emotionality create or interact with a global field, which affect the randomness of these electronic devices. The largest change in the random number generators occurred during the terrorists attacks on the World Trade Center on September 11, 2001. Even more intriguing was the fact that the random number generators were significantly affected some four to five hours prior to the attack, suggesting a worldwide collective intuition about the impending event (see Figure 1).

Reference: http://www.glcoherence.org/monitoring-system/about-system.html