The average adult has about 21 square feet of skin.
Did you know?
The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.
Did you know?
In 1864, the first barbiturate (barbituric acid) was synthesized.
Did you know?
The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
Did you know?
The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.
Social grooming in a pair
Guinea pigs "social groom"
A taxonomy of primate social systems. Larger symbols indicate adults.
Interpreting Social and Emotional Context
In the 1960s, social psychologists did highly creative but controversial experiments. This photo, ...
Bandura's social-cognitive model of human behaviour