TED: Daniel Kish: How I use sonar to navigate the world

http://www.ted.com/talks/daniel_kish_how_i_use_sonar_to_navigate_the_world

TED: Dave Isay: Everyone around you has a story the world needs to hear

http://www.ted.com/talks/dave_isay_everyone_around_you_has_a_story_the_world_needs_to_hear

TED: Anand Giridharadas: A tale of two Americas. And the mini-mart where they collided

http://www.ted.com/talks/anand_giridharadas_a_tale_of_two_americas_and_the_mini_mart_where_they_collided

TED: Fei-Fei Li: How we're teaching computers to understand pictures

http://www.ted.com/talks/fei_fei_li_how_we_re_teaching_computers_to_understand_pictures

TED: Joseph DeSimone: What if 3D printing was 100x faster

http://www.ted.com/talks/joe_desimone_what_if_3d_printing_was_25x_faster

TED: David Eagleman: Can we create new senses for humans

http://www.ted.com/talks/david_eagleman_can_we_create_new_senses_for_humans

TED: Robyn Stein DeLuca: The good news about PMS

http://www.ted.com/talks/robyn_stein_deluca_the_good_news_about_pms

TED: Vincent Cochetel: I was held hostage for 317 days. Here's what I thought about

http://www.ted.com/talks/vincent_cochetel_i_was_held_hostage_for_317_days_here_s_what_i_thought_about

TED: Linda Hill: How to manage for collective creativity

http://www.ted.com/talks/linda_hill_how_to_manage_for_collective_creativity

TED: Marc Kushner: Why the buildings of the future will be shaped by you

http://www.ted.com/talks/marc_kushner_why_the_buildings_of_the_future_will_be_shaped_by_you

TED: Harry Baker: A love poem for lonely prime numbers

http://www.ted.com/talks/harry_baker_a_love_poem_for_lonely_prime_numbers