The parathyroid glands are four tiny glands, located in the neck, that control the body's calcium levels. Each gland is about the size of a grain of rice (weighs approximately 30 milligrams and is 3-4 millimeters in diameter).
There are now 30 NBA teams. There are two conferences with 15 teams each. There are five in each of three divisions within each conference.
There are 30 teams in the NBA divided into 2 conferences, each containing 4 divisions I believe. All the teams play 82 games in the regular season. The top seed of each division is automatically given a playoff berth, no matter how bad the record. Those would result in 8 playoff spots total. The other 8 are decided by the 4 next highest records of non-division-winning teams in each conference.