A gene that has been linked to both marital bliss and sadness may also make some of us more prone to spontaneous smiles and bursts of laughter.
Vision scientists have discovered an upside to the brain mechanism that can blind us to subtle visual changes in the movies and in the real world.
A gene that has been linked to both marital bliss and sadness may also make some of us more prone to spontaneous smiles and bursts of laughter.
Vision scientists have discovered an upside to the brain mechanism that can blind us to subtle visual changes in the movies and in the real world.