Right-handed people tend to chew food on the right side while left-handed tend to chew on the left side.
Hallucinatory ‘voices’ seem to be shaped by local culture. In the U.S., the voices are harsh and threatening while those heard by schizophrenics in Africa and India tend to be more benign and playful.
People with relatively prudent and reliable partners tend to perform better at work, earning more promotions, making more money, and feeling more satisfied with their jobs, according to research.
Studies show that parents tend to exaggerate how much joy they get from their children to justify the huge investment that kids require.
An analysis of nearly two-thirds of the world’s languages shows that humans tend to use the same sounds for common objects and ideas.
Oldest siblings tend to earn better wages, receive more education than other children of the family, and have higher IQs. Apparently, parents tend to give more mental stimulation to their first-born children than they do to the others.
Iran has the highest rate of nose surgery in the world per capita, since the mandatory hijab tend to highlight the female face.