Uncategorized
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19817
The fact that more people are overdosing on niacin to cover up relatively benign marijuana use exemplifies what’s wrong with the failed “War on Drugs” approach. Chris MajDenver, Colo.
- Physics
Formula for Panic: Crowd-motion findings may prevent stampedes
The physics of pedestrian flows could help prevent stampedes such as the one that killed hundreds during a pilgrimage to Mecca in 2006.
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19816
I have to ask you to remove the subtitle “Dangerous Bridge” under the photograph of the exit ramp from the New Jamarat Bridge in Saudi Arabia. There has never been an accident on that ramp, and the bridge is now being overhauled to make it safer.
