16 hours ago · Silicon Valley is a region in Northern California that serves as a global center for high technology and innovation.Located in the southern part of the San Francisco Bay Area, it corresponds roughly to the geographical Santa Clara Valley.
16 hours ago · Mali is the eighth-largest country in Africa, with an area of over 1,240,000 square kilometres (480,000 sq mi). The population of Mali is 19.1 million. 67% of its population was estimated to be under the age of 25 in 2017. Its capital and largest city is Bamako.