Why Do We Have Eyebrows and Eyelashes?

Eyebrows are prominent human features, but what purpose do they serve? Scientists think they help keep stuff out of our eyes and aid in nonverbal communication, among other things. Learn more about eyebrows in this episode.

You May Be a Better Liar When Your Bladder is Full

New research suggests that there is a link between being a good liar and having a full bladder. Yes, you heard that right. In the paper entitled “The inhibitory spillover effect: Controlling the bladder makes better liars” Iris Blandon-Gitlin, et al loaded up subjects with different amounts of water and had them lie to interviewers. They…

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Interpol Tactical Interviewing Training Course

Dr. David Matsumoto, world authority in interpreting nonverbal communication, inaugurated the second phase of the Training Course Evaluation Specialist testimonies and interviews organized by the Ministry of Security and Interpol and addressed to members of police forces Latin America. The course objective was to strengthen skills and abilities of police interviews have specialist teams to evaluate,…

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This App Knows How You Feel

Our emotions influence every aspect of our lives — how we learn, how we communicate, how we make decisions. Yet they’re absent from our digital lives; the devices and apps we interact with have no way of knowing how we feel. Scientist Rana el Kaliouby aims to change that. She demos a powerful new technology…

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