The more common name for the tree is a sycamore fig, sycomore fig, or a fig mulberry. The trees do produce fruits, like other figs, but they tend to be small. Yet they are still edible and the tree is cultivated for its fruit. The sycamore fig is mentioned in I Chronicles 27:28; Psalm 78:47; Amos 7:14; and Luke 19:4. The Hebrew name for the tree is shaqam and its Greek name is sukomoraia. In England, a sycamore is a type of maple tree (acer pseudoplatanus).
Beta cell: A type of cell in the pancreas. Within the pancreas, the beta cells are located in areas called the islets of Langerhans where they constitute the predominant type of cell. The beta cells make and release insulin, a hormone that controls the level of glucose (sugar) in the blood.
Beta Waves, sometimes also called the beta rhythm, is the frequency of the electrical activity in the brain that falls between 12 and 30 Hz and is the state that is associated with normal waking consciousness.