Scientists Crack a Smile

Tuesday, January 25, 2011

Why do we smile? Not only do scientists believe they may have discovered the answer to that question, but also to how we perceive the smile. Carl Zimmer, science writer for The New York Times, has the details of this new study to be published in Behavioral and Brain Sciences.


Carl Zimmer

Produced by:

David J Fazekas

Comments [8]


Thanks for sharing your thoughts. I really appreciate your efforts and I am waiting for your further write ups
thanks once again.

Mar. 06 2013 11:02 PM
Luiz Arthur from Bra-bra-brazil

Haha, só tem brasileiro comentando a notícia ;P

Feb. 08 2011 09:50 AM
@TiagoPaozs from Brazil

Love, Love, Love
She is Mari Moon Vj of MTV Brazil.
Love You ♥ Mari

Feb. 07 2011 12:28 PM

love love love, marimoon ♥

Feb. 07 2011 10:44 AM

colocou a pessoa certa nesse site a gente só encontra a Mari com esse sorriso lindo

Feb. 06 2011 08:52 PM
Thiago Williams

OMG She is Marimoon Vj of Mtv Brazil.

Feb. 06 2011 08:49 PM

*.* marimoon

Feb. 06 2011 08:45 PM

linda Mari adoro essa foto :)

Feb. 06 2011 08:44 PM

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