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Motion sensor gives users mouse-free experience

The Leap Motion controller allows users to use their computers without a mouse.

How Things Work: Beer

Carnegie Mellon students love their beer. However, students here may not know how this refreshing drink is made and what gives it that smooth taste.

SciTech Briefs

SciTech briefs covers the quest for Martian life, implanted memories in mice, DNA from ancient insects, genes that affect handedness, and gold nanoparticles that can harness solar energy.

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