In day to day life interruptions are annoying, but in computing they're essential. James Fowkes explains using an Arduino.
EXTRA BITS: https://youtu.be/c88s-UvdTok
Dijkstra's Algorithm: https://youtu.be/GazC3A4OQTE
Thanks to Nottingham Hackspace
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This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: http://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com