Sperry that says people have a dominant left or right brain side, which can influence their personality and the way they approach life. Curious to know which side is in charge up there?

Last spring, Meisa Salaita, cofounder of Science ATL, which organizes the Atlanta Science Festival, touched a human brain. “Each year during the festival, a brain is displayed,” she explains.

Australian startup Cortical Labs has launched what it's calling the "world’s first code deployable biological computer." The ...