TED: Jimmy Nelson: Gorgeous portraits of the world's vanishing people

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

TED: Sara Seager: The search for planets beyond our solar system

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

TED: The joy of surfing in ice-cold water

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

TED: Esther Perel: Rethinking infidelity

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

TED: Steven Wise: Chimps have feelings and thoughts. They should also have rights

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

TED: Martine Rothblatt: My daughter, my wife, our robot, and the quest for immortality

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

TED: Roman Mars: Why city flags may be the worst-designed thing you've never noticed

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

TED: Elora Hardy: Magical houses, made of bamboo

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

TED: Anand Varma: A thrilling look at the first 21 days of a bee’s life

http://www.ted.com/talks/anand_varma_a_thrilling_look_at_the_first_21_days_of_a_bee_s_life

TED: Dawn Landes: A song for my hero, the woman who rowed into a hurricane

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

TED: Tal Danino: We can use bacteria to detect cancer

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

TED: Pamela Ronald: The case for engineering our food

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

TED: Abe Davis: New video technology that reveals an object's hidden properties

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