Instructional Video10:11
Crash Course

Electronic Computing: Crash Course Computer Science

12th - Higher Ed
So we ended last episode at the start of the 20th century with special purpose computing devices such as Herman Hollerith’s tabulating machines. But as the scale of human civilization continued to grow as did the demand for more...
Instructional Video9:47
Curated Video

Types of Data

Higher Ed
On social networking sites like Facebook, Twitter, and Linked in, as well as online photo sharing sites like Instagram and Picasa and video sharing sites like YouTube, users are producing a lot of data. Blogs, email, text messages on...