1. computers
Next, came a man that was actually before his time Charles Babbage. Babbage started in 1823 with what was probably the first multi-purpose computing device, the Difference Engine. ... The important concept was that the machines worked in theory but cost, time, and poor technology kept Babbage from completing his machines at first. Then, there was the father son team of George and Edvard Scheutz which built the first practical mechanical computer based on Babbage's work. ... Hollerith used Babbage's idea of using punch cards. ...
- Word Count: 976
- Approx Pages: 4
- Grade Level: High School