How the Pascaline Works

A visual explanation of how the Pascaline works. The Pascaline was the first successful mechanical calculator. It was developed in

Read more

Google Search Tricks and Tips Tutorial & How To

Click here http://www.youtube.com/watch?v=ltl52e7LCc8 to watch Part 2 of Google Search Tips SUBSCRIBE: http://bit.ly/YlIPWd Google tips and tricks and … source

Read more

TI-83+ demo – PRGM1/Sys5, Final version

Released at Datastorm 2013. Placed third in the Other platform demo compo. Compo version: https://www.youtube.com/watch?v=VxMzhw-Qrvw Download: … source

Read more

1994 Human Voice Synthesizer Calculator Prototype

This is one of two prototypes. The other had a display, but was given away and then sadly thrown away.

Read more

Test Calculator NXT Robot

Test version of a calculator Robot. Movie of completed Calculator Robot will follow. source

Read more