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CMU and Disney researchers create 3-D printed optics

With the development of novel 3-D printed optics, magic comes to life at Carnegie Mellon inside the Disney Research Pittsburgh lab.

Researchers create screens that can differentiate users

Researchers at CMU have created a touch screen that can differentiate between two different users based on their electrical properties.

How Things Work: Lie Detectors

How Things Work explores how polygraph tests use physiological sensors to verify the truth or expose lies.

SciTech Briefs

A new frog with an interesting nasal feature has been discovered in the mountains of New Guinea.

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