# Browse the lectures 35,551 courses and talks. - [The 100 tampons NASA (almost) sent to space -- and other absurd songs](https://invisiblenetwork.ai/learn/ted/marcia_belsky_the_100_tampons_nasa_almost_sent_to_space_and_other_absurd_songs): Marcia Belsky · TED - [How vulnerability makes you a better leader](https://invisiblenetwork.ai/learn/ted/tracy_young_how_vulnerability_makes_you_a_better_leader): Tracy Young · TED - [If you're scared of snakes, watch this](https://invisiblenetwork.ai/learn/ted/andrew_whitworth_if_you_re_scared_of_snakes_watch_this): Andrew Whitworth · TED - [How to fix two of the most broken systems in the US](https://invisiblenetwork.ai/learn/ted/nick_turner_how_to_fix_two_of_the_most_broken_systems_in_the_us): Nick Turner · TED - [Vultures: The acid-puking, plague-busting heroes of the ecosystem](https://invisiblenetwork.ai/learn/ted/kenny_coogan_vultures_the_acid_puking_plague_busting_heroes_of_the_ecosystem): Kenny Coogan · TED - [My friend Richard Feynman](https://invisiblenetwork.ai/learn/ted/leonard_susskind_my_friend_richard_feynman): Leonard Susskind · TED - [The life cycle of a cup of coffee](https://invisiblenetwork.ai/learn/ted/a_j_jacobs_the_life_cycle_of_a_cup_of_coffee): A.J. Jacobs · TED - [An Internet without screens might look like this](https://invisiblenetwork.ai/learn/ted/tea_uglow_an_internet_without_screens_might_look_like_this): Tea Uglow · TED - [Game theory challenge: Can you predict human behavior?](https://invisiblenetwork.ai/learn/ted/lucas_husted_game_theory_challenge_can_you_predict_human_behavior): Lucas Husted · TED - [Can China achieve its ambitious climate pledges?](https://invisiblenetwork.ai/learn/ted/hongqiao_liu_can_china_achieve_its_ambitious_climate_pledges): Hongqiao Liu · TED - [How many universes are there?](https://invisiblenetwork.ai/learn/ted/chris_anderson_how_many_universes_are_there): Chris Anderson · TED - [What we'll learn about the brain in the next century](https://invisiblenetwork.ai/learn/ted/sam_rodriques_what_we_ll_learn_about_the_brain_in_the_next_century): Sam Rodriques · TED - [Is humanity smart enough to survive itself?](https://invisiblenetwork.ai/learn/ted/jeanette_winterson_is_humanity_smart_enough_to_survive_itself): Jeanette Winterson · TED - [4 ways to build a human company in the age of machines](https://invisiblenetwork.ai/learn/ted/tim_leberecht_4_ways_to_build_a_human_company_in_the_age_of_machines): Tim Leberecht · TED - [How can groups make good decisions?](https://invisiblenetwork.ai/learn/ted/mariano_sigman_and_dan_ariely_how_can_groups_make_good_decisions): Mariano Sigman and Dan Ariely · TED - [How could so many people support Hitler?](https://invisiblenetwork.ai/learn/ted/joseph_lacey_how_could_so_many_people_support_hitler): Joseph Lacey · TED - [What physics taught me about marketing](https://invisiblenetwork.ai/learn/ted/dan_cobley_what_physics_taught_me_about_marketing): Dan Cobley · TED - [My quest to cure prion disease — before it's too late](https://invisiblenetwork.ai/learn/ted/sonia_vallabh_my_quest_to_cure_prion_disease_before_it_s_too_late): Sonia Vallabh · TED - [How nationalism and globalism can coexist](https://invisiblenetwork.ai/learn/ted/wanis_kabbaj_how_nationalism_and_globalism_can_coexist): Wanis Kabbaj · TED - [How technology changes our sense of right and wrong](https://invisiblenetwork.ai/learn/ted/juan_enriquez_how_technology_changes_our_sense_of_right_and_wrong): Juan Enriquez · TED - [Powerful photos that honor the lives of overlooked women](https://invisiblenetwork.ai/learn/ted/smita_sharma_powerful_photos_that_honor_the_lives_of_overlooked_women): Smita Sharma · TED - [Soon we'll cure diseases with a cell, not a pill](https://invisiblenetwork.ai/learn/ted/siddhartha_mukherjee_soon_we_ll_cure_diseases_with_a_cell_not_a_pill): Siddhartha Mukherjee · TED - [When to take a stand -- and when to let it go](https://invisiblenetwork.ai/learn/ted/ash_beckham_when_to_take_a_stand_and_when_to_let_it_go): Ash Beckham · TED - [How we could better predict and stop floods](https://invisiblenetwork.ai/learn/ted/virginia_smith_how_we_could_better_predict_and_stop_floods): Virginia Smith · TED - [Who were Las Mariposas, and why were they murdered?](https://invisiblenetwork.ai/learn/ted/lisa_krause_who_were_las_mariposas_and_why_were_they_murdered): Lisa Krause · TED - [The hunt for General Tso](https://invisiblenetwork.ai/learn/ted/jennifer_8_lee_the_hunt_for_general_tso): Jennifer 8. Lee · TED - [What COVID-19 revealed about US schools -- and 4 ways to rethink education](https://invisiblenetwork.ai/learn/ted/nora_flanagan_what_covid_19_revealed_about_us_schools_and_4_ways_to_rethink_education): Nora Flanagan · TED - [The myth of Gawain and the Green Knight](https://invisiblenetwork.ai/learn/ted/dan_kwartler_the_myth_of_gawain_and_the_green_knight): Dan Kwartler · TED - [What does the future hold? 11 characters offer quirky answers](https://invisiblenetwork.ai/learn/ted/sarah_jones_what_does_the_future_hold_11_characters_offer_quirky_answers): Sarah Jones · TED - [How to find meaning after loss](https://invisiblenetwork.ai/learn/ted/david_kessler_how_to_find_meaning_after_loss): David Kessler · TED - [How radical hospitality can change the lives of the formerly incarcerated](https://invisiblenetwork.ai/learn/ted/reuben_jonathan_miller_how_radical_hospitality_can_change_the_lives_of_the_formerly_incarcerated): Reuben Jonathan Miller · TED - [The story of a parent's transition and a son's redemption](https://invisiblenetwork.ai/learn/ted/paula_stone_williams_and_jonathan_williams_the_story_of_a_parent_s_transition_and_a_son_s_redemption): Paula Stone Williams and Jonathan Williams · TED - [Street art with a message of hope and peace](https://invisiblenetwork.ai/learn/ted/el_seed_street_art_with_a_message_of_hope_and_peace): eL Seed · TED - [To help solve global problems, look to developing countries](https://invisiblenetwork.ai/learn/ted/bright_simons_to_help_solve_global_problems_look_to_developing_countries): Bright Simons · TED - [Forget the corporate ladder — winners take risks](https://invisiblenetwork.ai/learn/ted/molly_graham_forget_the_corporate_ladder_winners_take_risks): Molly Graham · TED - [Why are stolen African artifacts still in Western museums?](https://invisiblenetwork.ai/learn/ted/jim_chuchu_why_are_stolen_african_artifacts_still_in_western_museums): Jim Chuchu · TED - [What AI is -- and isn't](https://invisiblenetwork.ai/learn/ted/sebastian_thrun_and_chris_anderson_what_ai_is_and_isn_t): Sebastian Thrun and Chris Anderson · TED - [How to harness the ancient partnership between forests and fungi](https://invisiblenetwork.ai/learn/ted/colin_averill_how_to_harness_the_ancient_partnership_between_forests_and_fungi): Colin Averill · TED - [Why I make robots the size of a grain of rice](https://invisiblenetwork.ai/learn/ted/sarah_bergbreiter_why_i_make_robots_the_size_of_a_grain_of_rice): Sarah Bergbreiter · TED - [Why I must speak out about climate change](https://invisiblenetwork.ai/learn/ted/james_hansen_why_i_must_speak_out_about_climate_change): James Hansen · TED - [4 ways to design a disability-friendly future](https://invisiblenetwork.ai/learn/ted/meghan_hussey_4_ways_to_design_a_disability_friendly_future): Meghan Hussey · TED - [Cracking Stuxnet, a 21st-century cyber weapon](https://invisiblenetwork.ai/learn/ted/ralph_langner_cracking_stuxnet_a_21st_century_cyber_weapon): Ralph Langner · TED - [Can we feed ourselves without devouring the planet?](https://invisiblenetwork.ai/learn/ted/george_monbiot_can_we_feed_ourselves_without_devouring_the_planet): George Monbiot · TED - [The ancient, earth-friendly wisdom of Mongolian nomads](https://invisiblenetwork.ai/learn/ted/khulan_batkhuyag_the_ancient_earth_friendly_wisdom_of_mongolian_nomads): Khulan Batkhuyag · TED - [How AI is making it easier to diagnose disease](https://invisiblenetwork.ai/learn/ted/pratik_shah_how_ai_is_making_it_easier_to_diagnose_disease): Pratik Shah · TED - [How kids can help design cities](https://invisiblenetwork.ai/learn/ted/mara_mintzer_how_kids_can_help_design_cities): Mara Mintzer · TED - [To future generations of women, you are the roots of change](https://invisiblenetwork.ai/learn/ted/gloria_steinem_to_future_generations_of_women_you_are_the_roots_of_change): Gloria Steinem · TED - [How whistle-blowers shape history](https://invisiblenetwork.ai/learn/ted/kelly_richmond_pope_how_whistle_blowers_shape_history): Kelly Richmond Pope · TED [Next page](https://invisiblenetwork.ai/learn/browse?page=55)