Instagram, an image-sharing and social networking application, is purchased by Facebook for nearly $1 billion. It was initially launched in October 2010 by founders Kevin Systrom and Mike Krieger and became an instant hit, with over 100 million active users by early 2013. Photos and videos (with 15 second maximum length) could be shared among users, who could then annotate these images with specific hash tags to enable them to be easily shared among other social media platforms such as Twitter and Facebook. Instagram also allowed users to manipulate their photos with a variety of digital filters such as “Slumber,” “Kelvin,” “1977,” “Sierra,” and “Inkwell.”
Conceived in the UK by the Raspberry Pi Foundation, this credit card-sized computer features ease of use and simplicity making it highly popular with students and hobbyists. In October 2013, the one millionth Raspberry Pi was shipped. Only one month later, another one million Raspberry Pis were delivered. The Pi weighed only 45 grams and initially sold for only $25-$35 U.S. Dollars.