1 The human brain is the largest brain of all vertebrates relative to body size. 2  It weighs about 3.3 pounds (1.5 kilograms). 3  The brain makes up about 2 percent of a human's body weight.
A regulation basketball hoop is still 10 ft. high, but thatâs about the only aspect of hoops-at-home that hasnât changed in recent years. A generation ago, a plain plywood rectangle with a netless orange rim was a common sight on garage roofs everywhere.
Basketball courts come in different sizes and colors. In the NBA, the court is 94 feet (29 m) by 50 feet (15 m). Under International Basketball Federation (FIBA) rules, the court is minutely smaller, measuring exactly 28 metres (92 ft) by 15 metres (49 ft). high school court is slightly smaller, at 84 feet (26 m) by 50 feet (15 m). In amateur basketball, court sizes vary widely. The baskets are always 10 feet (3.0 m) above the floor (except possibly in youth competition).