Free stuff. It’s everywhere these days. Especially if you have a high-speed Internet connection or if you cart around your smart phone everywhere you go. Maybe it isn’t tangible stuff, but many fun things can be found online for free, free, free!
Read more: http://www.insidehighered.com/blogs/gradhacker/teaching-ethically-free-web#ixzz2f4ACUABF ;
Inside Higher Ed
Via Alastair Creelman