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1 day ago · In late March 2011, the iPad 2 was released alongside iOS 4.3, which primarily introduced Airplay Mirroring and Home Sharing among other features. On October 12, 2011, upon the release of the iPhone 4s, the iPad was upgradable to the iOS 5 firmware update which brought over 200 new user features to iOS compatible devices including Notification Center, iMessage, Reminders, and an updated ...
1 day ago · The Wi-Fi version of the iPad went on sale in the United States on April 3, 2010. [22] [24] The Wi-Fi + 3G version was released on April 30. [22] [25] 3G service for the iPad in the United States is provided by AT&T and was initially sold with 2 prepaid contract-free data plan options: 1 for unlimited data and the other for 250 MB per month at ...
1 day ago · Public health is "the science and art of preventing disease, prolonging life and promoting health through the organized efforts and informed choices of society, organizations, public and private, communities and individuals". [1] [2] Analyzing the determinants of health of a population and the threats it faces is the basis for public health. [3]
7 hours ago · Winston Churchill. Sir Winston Leonard Spencer Churchill [a] (30 November 1874 – 24 January 1965) was a British statesman, soldier, and writer who twice served as Prime Minister of the United Kingdom, from 1940 to 1945 during the Second World War, and again from 1951 to 1955. Apart from two years between 1922 and 1924, he was a Member of ...
1 day ago · Africa. Africa is the world's second largest and second-most populous continent after Asia. At about 30.3 million km 2 (11.7 million square miles) including adjacent islands, it covers 20% of Earth 's land area and 6% of its total surface area. [7] With 1.4 billion people [1] [2] as of 2021, it accounts for about 18% of the world's human ...
