TED: Don Tapscott: Four principles for the open world

http://www.ted.com/talks/don_tapscott_four_principles_for_the_open_world_1.html

TED: Massimo Banzi: How Arduino is open-sourcing imagination

http://www.ted.com/talks/massimo_banzi_how_arduino_is_open_sourcing_imagination.html

TED: Rives: Reinventing the encyclopedia game

http://www.ted.com/talks/rives_reinventing_the_encyclopedia_game.html

TED: Peter Norvig: The 100,000-student classroom

http://www.ted.com/talks/peter_norvig_the_100_000_student_classroom.html

TED: Ivan Oransky: Are we over-medicalized?

http://www.ted.com/talks/ivan_oransky_are_we_over_medicalized.html

TED: LZ Granderson: The myth of the gay agenda

http://www.ted.com/talks/lz_granderson_the_myth_of_the_gay_agenda.html

TED: Beeban Kidron: The shared wonder of film

http://www.ted.com/talks/beeban_kidron_the_shared_wonder_of_film.html

TED: Rebecca Onie: What if our healthcare system kept us healthy?

http://www.ted.com/talks/rebecca_onie_what_if_our_healthcare_system_kept_us_healthy.html

TED: John Hockenberry: We are all designers

http://www.ted.com/talks/john_hockenberry_we_are_all_designers.html

TED: John Hodgman: Design, explained.

http://www.ted.com/talks/john_hodgman_design_explained.html

TED: Damian Palin: Mining minerals from seawater

http://www.ted.com/talks/damian_palin_mining_minerals_from_seawater.html

TED: Terry Moore: Why is 'x' the unknown?

http://www.ted.com/talks/terry_moore_why_is_x_the_unknown.html

TED: Diane Kelly: What we didn’t know about penis anatomy

http://www.ted.com/talks/diane_kelly_what_we_didn_t_know_about_penis_anatomy.html

TED: Juan Enriquez: Will our kids be a different species?

http://www.ted.com/talks/juan_enriquez_will_our_kids_be_a_different_species.html