Electric Field Plot Color  (2010-Apr-27 17:03 EDT)

by <>  (2010-Sep-03 7:42 EDT)

I love this use of the proposed "Summer of Code" graph and vector objects. It shows that Etoys will soon be ready for secondary education.

Could you add a flap or a pop-up to give some background? It would be nice if a user could find:
(1) a page ref to a text book or website with the solution
(2) a brief explanation of the structure of the program

by <>  (2010-Sep-03 7:42 EDT)

Wonderful, can't wait to show my kids.