The day when the Sun spots were found

9 Mar 1611, a Dutch astronomer, Johannes Fabricius first saw the spots on the Sun. Initially, he saw the spots in the telescope, however, such observation of the Sun was very painful, so soon johanness of his father David, who is also actively interested in astronomy, he switched to observation Continue Reading

Found hidden innovation iOS 12.2

In iOS 12.2 will be more improvements than expected. In iOS 12.2 discovered another innovation, which Apple first said in the official descriptions of beta versions of the firmware. According to the records found in the blog of the Apple platform, WebKit, Safari browser in iOS 12.2 will get a Continue Reading