1998 – Seiko introduces the world’s first wearable PC watch called the Ruputer. It was marketed under the OnHand PC name. The Ruputer had a 3.6 MHz processor and 2 MB of non-volatile storage. The 102×64 monochrome LCD could display data or play games. a joystick with six function buttons were on the Ruputer. This watch could download pictures and had three applications that ran on Windows 95. Ruputer cost $285
1858 – Two ships head out to begin work on what will become the first operational Transatlantic cable. Previous attempts at laying a Transatlantic cable had failed. Designed for telegraph operation, the cable run is completed on August 5th and the first test message is sent on August 12th. However, the cable fails on September 18th and repair was not possible at the time.
1943 – Hungarians László and Georg Bíró, while living in Argentina, patented the first successful implementation of the ballpoint pen.
1977 – A few days after going on sale, Apple began shipping the Apple II for the first time.
2003 – The Spirit Rover launched on a Delta II rocket, beginning NASA’s Mars Exploration Rover mission.
2013 – Apple introduced iOS 7 and Apple OS X Mavericks at their Worldwide Developers Conference in San Francisco. They also gave a sneak peek at the new cylindrical Mac Pro and announced their streaming music service called iTunes Radio.