CS Unplugged. (2008, January 5). English computer science unplugged – part 1 binary – 2005 [Video file]. Video posted to https://www.youtube.com/watch?v=b6vHZ95XDwU&feature=youtu.be
CS Unplugged. (2008, October 24). Unplugged: the show: part 2: binary – counting [Video file]. Video posted to https://www.youtube.com/watch?v=Pz7dLWvi2w0&feature=youtu.be
CS Unplugged. (2008, October 23). Unplugged: the show: part 3: binary numbers – email [Video file]. Video posted to https://www.youtube.com/watch?v=xc0stfTVE_8&feature=youtu.be
CS Unplugged. (2008, October 23). Unplugged: The show. Part 4: Binary numbers: other representations [Video file]. Video posted to https://www.youtube.com/watch?v=GUqle9RE3Y8&feature=youtu.be
CS Unplugged. (2016). Binary numbers. Retrieved May 13, 2016, from http://csunplugged.org/binary-numbers/
Historia – Bel99TV. (2015, October 30). Binary – coding and computing – how it works – the 2 minute lesson – 1990s [Video file]. Video
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Nerdist. (2014, January 23). Binary numbers – math bites with Danica McKellar [Video file]. Video posted to https://www.youtube.com/watch?v=TD6lcIIOeic
Offgrid. (2016). Morse code and why you should learn it. Retrieved May 13, 2016, from https://offgridweb.com/survival/morse-code- why-you-should-learn- it/#
StopSocialismUSA. (2009, May 9). Morse code song [Video file]. Video posted to https://www.youtube.com/watch?v=Q19_CIDycWg
TED-ed. (2013, July 1). Inside your computer [Video file]. Video posted to https://www.youtube.com/watch?v=AkFi90lZmXA&feature=youtu.be
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