Salman Khan: Let's use video to reinvent education

Salman Khan talks about how and why he created the remarkable Khan Academy, a carefully structured series of educational videos offering complete curricula in math and, now, other subjects. He shows the power of interactive exercises, and calls for teachers to consider flipping the traditional classroom script -- give students video lectures to watch at home, and do "homework" in the classroom with the teacher available to help.

www.khanacademy.org

Wanderlust

Inspired by a TED talk by Stefan Sagmeister we packed up a Canon 5D and travelled through South America, Europe, and New Zealand. This is a little of what we saw.

Sunitha Krishnan fights sex slavery - TED India

Sunitha Krishnan has dedicated her life to rescuing women and children from sex slavery, a multimilion-dollar global market. In this courageous talk, she tells three powerful stories, as well as her own, and calls for a more humane approach to helping these young victims rebuild their lives.

Ze Frank

Raghava KK: Five lives of an artist

With endearing honesty and vulnerability, Raghava KK tells the colorful tale of how art has taken his life to new places, and how life experiences in turn have driven his multiple reincarnations as an artist -- from cartoonist to painter, media darling to social outcast, and son to father.

Via feeder