TweachCode #21: Computer Science Unplugged

Storify archive of TweachCode #21 on 1st June 2015. Theme: Computer Science Unplugged

Theme: Computer Science Unplugged

Welcome to the archive of TweachCode #21 from Monday 1 June 2015.

TweachCode happens Monday evenings at 8pm UK time.  Follow the @TweachCode account, tune in to the #TweachCode hashtag, and check out the upcoming themes.