Apple effectively ended the era of keypad phones with the introduction of the first iPhone in 2007, which featured a revolutionary multi-touch touchscreen interface and eliminated the physical keyboard and most hardware buttons. This device replaced the traditional keypad with a virtual keyboard on a touch screen, fundamentally changing how users interacted with phones. Steve Jobs unveiled the iPhone on January 9, 2007, highlighting its touchscreen as a major innovation that combined a phone, iP

First American pope marks Advent with powerful call to faith #shorts #foxnews #faith

History of St. Kateri Tekakwitha: The First Native American Catholic Saint

Derivative of cos(x) from first principles