If you are right-handed then an eye exercise can help with memorization. A possible explanation is that the eye exercise increases inter-hemisphere activity in your brain. Left-handed people have a higher degree of activity to start with. The report is on Cognitive Daily, along with a link to an online handedness test.

Farhad Manjoo writes that the lack of appeal to advertisers and the cost of hosting user generated content on sites like YouTube, Flickr and Facebook threaten their long-term viability.

MG Siegler follows Peter Rojas’ tweet and argues that twitter should remove it’s follower count.

Scott Seider writes in Edutopia about Multiple-Intelligence Theory as a counterbalance to an educational climate increasingly focused on high-stakes testing.

Owen Edwards interviews the “father of multiple intelligences“, Howard Gardner in Edutopia. Gardner says in the interview, “The challenge in education is to help students develop valued areas of knowledge, skill, and values”.