4 ms·
More info: http://web.mit.edu/newsoffice/2010/gates-visit-0405.html http://web.mit.edu/newsoffice/2010/gates-visit-0405.html
by techiferous 17y ago
More info: http://web.mit.edu/newsoffice/2010/gates-visit-0405.html http://web.mit.edu/newsoffice/2010/gates-visit-0405.html