At the higher conception of education and learning, this type of forum website represents more than just a virtual physics lab to me.
[color=blue][b]listen from 7 minutes onwards. [/b][/color]
John Seely Brown is talking about constructionism in education and open source learning by taking pieces of clues/codes with attribution/credits and remix and re-purpose into new creations.
Amazing that is what i do here in my free time ;D and many others undergraduates/graduates should be tinkering with these kinds of learning in the future.

Tinkering as a Mode of Knowledge Production in a Digital Age: John Seely Brown from carnegie commons on Vimeo.

[b][color=red]Thanks you Prof. Hwang! U r a source of inspiration for educators[/color][/b]