5 ms·
I wish I had access to Khan Academy (http://www.khanacademy.org/ http://www.khanacademy.org/) back when I was in high-school.
by MikeCapone 16y ago
I wish I had access to Khan Academy (http://www.khanacademy.org/ http://www.khanacademy.org/) back when I was in high-school.