John Bilton's posts: Recent Episodes
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An explanation of hexadecimal and RGB colour codes and how to convert between them. #edutalk
A podcast that condenses the understanding of hexadecimal into a 60 second sensory bite. Goto 60secondmindmeld.com for the worksheet and video.
edutalk
A podcast that condenses the understanding of computing, maths and science topics into 60 second sensory bites.