1) The Serengeti National Park, located in Tanzania and extending into Kenya, is renowned for its vast savannahs, diverse wildlife, and the annual wildebeest migration. It is a UNESCO World Heritage site and a popular destination for safari enthusiasts and nature lovers.

2) The world's largest ocean, the Pacific Ocean, covers an area of approximately 63 million square miles.

3) The average person spends about 4 years of their life driving a car.

4) The world's first car radio was invented in 1929.