# Browse the lectures 35,551 courses and talks. - [What’s the best way to treat the common cold?](https://invisiblenetwork.ai/learn/ted/ted_ed_what_s_the_best_way_to_treat_the_common_cold): TED-Ed · TED - [The search for "aha!" moments](https://invisiblenetwork.ai/learn/ted/matt_goldman_the_search_for_aha_moments): Matt Goldman · TED - [The emergent patterns of climate change](https://invisiblenetwork.ai/learn/ted/gavin_schmidt_the_emergent_patterns_of_climate_change): Gavin Schmidt · TED - [5 lessons on building an emissions-free city](https://invisiblenetwork.ai/learn/ted/heidi_sorensen_5_lessons_on_building_an_emissions_free_city): Heidi Sørensen · TED - [Why I still have hope for coral reefs](https://invisiblenetwork.ai/learn/ted/kristen_marhaver_why_i_still_have_hope_for_coral_reefs): Kristen Marhaver · TED - [Women and girls, you are part of the climate solution](https://invisiblenetwork.ai/learn/ted/rumaitha_al_busaidi_women_and_girls_you_are_part_of_the_climate_solution): Rumaitha Al Busaidi · TED - [How optical illusions trick your brain](https://invisiblenetwork.ai/learn/ted/nathan_s_jacobs_how_optical_illusions_trick_your_brain): Nathan S. Jacobs · TED - [Architecture that repairs itself?](https://invisiblenetwork.ai/learn/ted/rachel_armstrong_architecture_that_repairs_itself): Rachel Armstrong · TED - [Who owns the internet of the future?](https://invisiblenetwork.ai/learn/ted/ordinary_things_who_owns_the_internet_of_the_future): Ordinary Things · TED - [Bitcoin. Sweat. Tide. Meet the future of branded currency.](https://invisiblenetwork.ai/learn/ted/paul_kemp_robertson_bitcoin_sweat_tide_meet_the_future_of_branded_currency): Paul Kemp-Robertson · TED - [The dangerous evolution of HIV](https://invisiblenetwork.ai/learn/ted/edsel_salvana_the_dangerous_evolution_of_hiv): Edsel Salvaña · TED - [The surprising climate benefits of sharing your stuff](https://invisiblenetwork.ai/learn/ted/tessa_clarke_the_surprising_climate_benefits_of_sharing_your_stuff): Tessa Clarke · TED - [How to revive a neighborhood: with imagination, beauty and art](https://invisiblenetwork.ai/learn/ted/theaster_gates_how_to_revive_a_neighborhood_with_imagination_beauty_and_art): Theaster Gates · TED - [Aid for Africa? No thanks.](https://invisiblenetwork.ai/learn/ted/andrew_mwenda_aid_for_africa_no_thanks): Andrew Mwenda · TED - [Future tech will give you the benefits of city life anywhere](https://invisiblenetwork.ai/learn/ted/julio_gil_future_tech_will_give_you_the_benefits_of_city_life_anywhere): Julio Gil · TED - [How a dragonfly's brain is designed to kill](https://invisiblenetwork.ai/learn/ted/greg_gage_how_a_dragonfly_s_brain_is_designed_to_kill): Greg Gage · TED - [Global power shifts](https://invisiblenetwork.ai/learn/ted/joseph_nye_global_power_shifts): Joseph Nye · TED - [How to land on a comet](https://invisiblenetwork.ai/learn/ted/fred_jansen_how_to_land_on_a_comet): Fred Jansen · TED - [How the new generation of Latinx voters could change US elections](https://invisiblenetwork.ai/learn/ted/maria_teresa_kumar_how_the_new_generation_of_latinx_voters_could_change_us_elections): María Teresa Kumar · TED - [When is water safe to drink?](https://invisiblenetwork.ai/learn/ted/mia_nacamulli_when_is_water_safe_to_drink): Mia Nacamulli · TED - [A faster way to get to a clean energy future](https://invisiblenetwork.ai/learn/ted/ramez_naam_a_faster_way_to_get_to_a_clean_energy_future): Ramez Naam · TED - [Creative houses from reclaimed stuff](https://invisiblenetwork.ai/learn/ted/dan_phillips_creative_houses_from_reclaimed_stuff): Dan Phillips · TED - [How to find your voice for climate action](https://invisiblenetwork.ai/learn/ted/fehinti_balogun_how_to_find_your_voice_for_climate_action): Fehinti Balogun · TED - [A monkey that controls a robot with its thoughts. No, really.](https://invisiblenetwork.ai/learn/ted/miguel_nicolelis_a_monkey_that_controls_a_robot_with_its_thoughts_no_really): Miguel Nicolelis · TED - [Science didn't understand my kids' rare disease until I decided to study it](https://invisiblenetwork.ai/learn/ted/sharon_terry_science_didn_t_understand_my_kids_rare_disease_until_i_decided_to_study_it): Sharon Terry · TED - [How to build with clay ... and community](https://invisiblenetwork.ai/learn/ted/diebedo_francis_kere_how_to_build_with_clay_and_community): Diébédo Francis Kéré · TED - [My journey mapping the uncharted world](https://invisiblenetwork.ai/learn/ted/tawanda_kanhema_my_journey_mapping_the_uncharted_world): Tawanda Kanhema · TED - [To transform child welfare, take race out of the equation](https://invisiblenetwork.ai/learn/ted/jessica_pryce_to_transform_child_welfare_take_race_out_of_the_equation): Jessica Pryce · TED - [A tool to fix one of the most dangerous moments in surgery](https://invisiblenetwork.ai/learn/ted/nikolai_begg_a_tool_to_fix_one_of_the_most_dangerous_moments_in_surgery): Nikolai Begg · TED - [A playful approach to creating music](https://invisiblenetwork.ai/learn/ted/ted_radio_hour_a_playful_approach_to_creating_music): TED Radio Hour · TED - [Why theater is essential to democracy](https://invisiblenetwork.ai/learn/ted/oskar_eustis_why_theater_is_essential_to_democracy): Oskar Eustis · TED - [7 ways games reward the brain](https://invisiblenetwork.ai/learn/ted/tom_chatfield_7_ways_games_reward_the_brain): Tom Chatfield · TED - [Salvation](https://invisiblenetwork.ai/learn/ted/conversations_with_people_who_hate_me_salvation): Conversations with People Who Hate Me · TED - [How mucus keeps us healthy](https://invisiblenetwork.ai/learn/ted/katharina_ribbeck_how_mucus_keeps_us_healthy): Katharina Ribbeck · TED - [Are insect brains the secret to great AI?](https://invisiblenetwork.ai/learn/ted/frances_s_chance_are_insect_brains_the_secret_to_great_ai): Frances S. Chance · TED - [This weird trick will help you summon an army of worms](https://invisiblenetwork.ai/learn/ted/kenny_coogan_this_weird_trick_will_help_you_summon_an_army_of_worms): Kenny Coogan · TED - [Why gun violence can't be our new normal](https://invisiblenetwork.ai/learn/ted/dan_gross_why_gun_violence_can_t_be_our_new_normal): Dan Gross · TED - [How will Icelandic survive the digital age?](https://invisiblenetwork.ai/learn/ted/far_flung_how_will_icelandic_survive_the_digital_age): Far Flung · TED - [A creative approach to community climate action](https://invisiblenetwork.ai/learn/ted/xavier_cortada_a_creative_approach_to_community_climate_action): Xavier Cortada · TED - [What the Social Progress Index can reveal about your country](https://invisiblenetwork.ai/learn/ted/michael_green_what_the_social_progress_index_can_reveal_about_your_country): Michael Green · TED - [Indigenous knowledge meets science to take on climate change](https://invisiblenetwork.ai/learn/ted/hindou_oumarou_ibrahim_indigenous_knowledge_meets_science_to_take_on_climate_change): Hindou Oumarou Ibrahim · TED - [How food shapes our cities](https://invisiblenetwork.ai/learn/ted/carolyn_steel_how_food_shapes_our_cities): Carolyn Steel · TED - [The giant leaps in language technology -- and who's left behind](https://invisiblenetwork.ai/learn/ted/kalika_bali_the_giant_leaps_in_language_technology_and_who_s_left_behind): Kalika Bali · TED - [Could your brain repair itself?](https://invisiblenetwork.ai/learn/ted/ralitsa_petrova_could_your_brain_repair_itself): Ralitsa Petrova · TED - [The dark history of the overthrow of Hawaii](https://invisiblenetwork.ai/learn/ted/sydney_iaukea_the_dark_history_of_the_overthrow_of_hawaii): Sydney Iaukea · TED - [Programming bacteria to detect cancer (and maybe treat it)](https://invisiblenetwork.ai/learn/ted/tal_danino_programming_bacteria_to_detect_cancer_and_maybe_treat_it): Tal Danino · TED - [The year I was homeless](https://invisiblenetwork.ai/learn/ted/becky_blanton_the_year_i_was_homeless): Becky Blanton · TED - [My $500 house in Detroit -- and the neighbors who helped me rebuild it](https://invisiblenetwork.ai/learn/ted/drew_philp_my_500_house_in_detroit_and_the_neighbors_who_helped_me_rebuild_it): Drew Philp · TED [Next page](https://invisiblenetwork.ai/learn/browse?page=73)