Imagine a 3-d blackboard @EdwardTufte Cognitive Art of Feynman Diagrams at #Fermilabpic.twitter.com/WHR1hJH70r
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@chrisquigg @EdwardTufte Imagine a 3D whiteboard! http://starsimpson.com/projects/whiteboard.jpg … built this for learning vector calc (best view at octant's corner)
@starsandrobots @EdwardTufte How well did it work for you and classmates?
@chrisquigg @EdwardTufte I thought it worked well for its purpose, disambiguating concepts in 3D - and pretty fast to (+learn to) sketch on.
@chrisquigg @EdwardTufte allows you to effectively draw 3D shapes that appear to float in space, much easier to discuss volume integrals etc
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