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Why Do Leaves Really Fall Off Trees?

3 minutes

How bad is it to miss a few hours of sleep?

1 min read

75% of Potential Military Recruits Too Fat, Too Sickly, Too Dumb to Serve:

1 min read

How to use game theory to buy a car:

2 minutes

Projected State Marijuana Tax Revenues, if legalized:

1 min read

“War by Remote” – FRONTLINE’s coverage of the “pilots” who fly Predator drones:

1 min read

Internet search process affects cognition, emotion:

2 minutes

Short Heels and Long Toes: A Surprising Recipe for Speed.

3 minutes

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