5 ms·
The author of the New Scientist article posted a link to his: http://www.newscientist.com/articleimages/dn19809/1-you-too-can-get-that-pythagoras-feeling.html h
by michael_dorfman 16y ago
The author of the New Scientist article posted a link to his:
http://www.newscientist.com/articleimages/dn19809/1-you-too-can-get-that-pythagoras-feeling.html http://www.newscientist.com/articleimages/dn19809/1-you-too-...