Forty Percent. There are about 650 muscles in the human body.

Pyroxidine. Large doses of the water-soluble vitamin B6 are not recommended because it can cause neurological disorders.

Pokemon Go. The number of steps taken in the 2016 Pokemon Go physical activity study equal approximately 143 trips to the moon and back.

Germany. The first silicone breast implant was in 1962.

Abilify. Abilify is an antipsychotic drug used for treating schizophrenia, bipolar disorder, and as an add-on treatment for depression in adults.

Exuviae. Exuviae are the cast off skins, shells or coverings of insects and crustaceans.