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Podcast

June 8, 2007

Lasers + diamonds = cool physics, TV ads make kids eat more junk food, the domestic robot is inching …

June 7, 2007

A listener asks: Why do we have allergies?

June 6, 2007

A new technique uses diamonds and lasers to squeeze materials to high pressures.

June 4, 2007

Scientists are developing a domestic robot.

June 1, 2007

How hibernation works, ceiling height can affect your thinking, the genetic connection between …

May 31, 2007

The height of your ceilings can affect how you think.

May 30, 2007

One gene may underlie two devastating mental illnesses.

May 25, 2007

IQ is overrated, why we have wisdom teeth (and why some people don't), an ancient Chinese remedy for …

May 24, 2007

Your skin makes its own antibacterial defenses.

May 23, 2007

There's much more to excelling in school than just having a high IQ.

May 18, 2007

Grilling could take a toll on your health, smarter doesn't equal richer, an infection could help …