Discovery: In the four years since 2008's Olympic Games in Beijing, the world has seen an explosion of smartphone technology that has allowed mobile access to the Internet and social media like never before.
To put it in perspective, there were an estimated 139 million smartphones sold in 2008. IDC says that 144.9 million smartphones were sold worldwide in the first quarter alone in 2012. In 2011 491.4 million smartphone units were sold.
The supermassive black hole is 40 million times as massive as the sun and powers a quasar that existed 700 million years after the Big Bang.
Vision Pro is here and it’s a surprisingly capable device. Apple has also loaded the headset with a ton of options and features that aren’t obvious at first glance.
Engineers expect to lose contact with the private US moon lander Odysseus on Tuesday, cutting short the mission after its sideways touchdown last week.
