1503 RECENT MAJOR HURRICANES http://www.nhc.noaa.gov/outreach/history/ 150301 Hurricane Sandy http://en.wikipedia.org/wiki/Hurricane_Sandy https://www.fema.gov/sandy-recovery-office http://en.wikipedia.org/wiki/Effects_of_Hurricane_Sandy_in_New_York 150302 hurricane katrina damage https://en.wikipedia.org/wiki/List_of_Atlantic_hurricane_records http://www.livescience.com/22522-hurricane-katrina-facts.html http://www.cnn.com/2013/08/23/us/hurricane-katrina-statistics-fast-facts/ http://en.wikipedia.org/wiki/Hurricane_Katrina 150303 hurricane Ike http://en.wikipedia.org/wiki/Hurricane_Ike http://www.srh.noaa.gov/hgx/?n=projects_ike08 https://geology.com/hurricanes/largest-hurricane/ 150304 hurricane Maria https://en.wikipedia.org/wiki/Hurricane_Maria https://www.businessinsider.com/strongest-atlantic-hurricanes-wind-speed-allen-irma-wilma-2017-9#hurricane-katrina-2005-175-mph-1 1518 WORLD WAR 2 http://www.history.com/topics/world-war-ii http://en.wikipedia.org/wiki/World_War_II 151801 what caused world war 2 http://en.wikipedia.org/wiki/Causes_of_World_War_II http://www.historyonthenet.com/ww2/causes.htm https://www.ducksters.com/history/world_war_ii/causes_of_ww2.php 151802 United States battles won in WW2 http://en.wikipedia.org/wiki/List_of_World_War_II_battles_involving_the_United_States http://en.wikipedia.org/wiki/Military_history_of_the_United_States_during_World_War_II https://www.google.com/search?client=safari&rls=en&q=United+States+battles+won+in+WW2&ie=UTF-8&oe=UTF-8 151803 battle of stalingrad http://www.history.com/topics/world-war-ii/battle-of-stalingrad http://en.wikipedia.org/wiki/Battle_of_Stalingrad https://www.google.com/search?client=safari&rls=en&q=battle+of+stalingrad&ie=UTF-8&oe=UTF-8 1504 APPLE TECHNOLOGY http://en.wikipedia.org/wiki/History_of_Apple_Inc. 150401 osx and ios integration http://en.wikipedia.org/wiki/OS_X_Yosemite https://en.wikipedia.org/wiki/MacOS_Mojave http://en.wikipedia.org/wiki/IOS https://en.wikipedia.org/wiki/Xcode 150402 apple maps http://en.wikipedia.org/wiki/Apple_Maps http://www.theguardian.com/technology/2013/nov/11/apple-maps-google-iphone-users https://www.macrumors.com/guide/maps/ http://www.eweek.com/mobile/apple-fires-maps-manager-after-controversy-surrounding-app 150403 retina display http://en.wikipedia.org/wiki/Retina_Display http://www.webopedia.com/TERM/R/retina_display.html https://www.google.com/search?client=safari&rls=en&q=retina+display&ie=UTF-8&oe=UTF-8 https://www.quora.com/What-is-retina-display 1526 MARITIME ACCIDENTS http://en.wikipedia.org/wiki/List_of_maritime_disasters 152601 costa concordia disaster and recovery http://en.wikipedia.org/wiki/Costa_Concordia_disaster http://www.telegraph.co.uk/news/worldnews/europe/italy/10312026/Costa-Concordia-recovery-timeline-of-cruise-ship-disaster.html http://en.wikipedia.org/wiki/Costa_Concordia 152602 South Korea ferry disaster http://en.wikipedia.org/wiki/Sinking_of_the_MV_Sewol https://www.google.com/search?client=safari&rls=en&q=South+Korea+ferry+disaster&ie=UTF-8&oe=UTF-8#q=South+Korea+ferry+disaster&safe=off&rls=en&tbm=nws 152603 Lampedusa migrant shipwreck http://en.wikipedia.org/wiki/2013_Lampedusa_migrant_shipwreck https://www.google.com/search?client=safari&rls=en&q=Lampedusa+migrant+shipwreck&ie=UTF-8&oe=UTF-8#q=Lampedusa+migrant+shipwreck&safe=off&rls=en&tbm=nws 1527 MAJOR NUCLEAR ACCIDENTS http://en.wikipedia.org/wiki/Lists_of_nuclear_disasters_and_radioactive_incidents http://en.wikipedia.org/wiki/Nuclear_and_radiation_accidents_and_incidents 152701 Fukushima nuclear accident http://www.world-nuclear.org/info/Safety-and-Security/Safety-of-Plants/Fukushima-Accident/ http://en.wikipedia.org/wiki/Fukushima_Daiichi_nuclear_disaster http://fukushimaupdate.com 152702 Chernobyl accident http://en.wikipedia.org/wiki/Chernobyl_disaster http://www.world-nuclear.org/info/Safety-and-Security/Safety-of-Plants/Chernobyl-Accident/ 152703 Three Mile Island accident http://en.wikipedia.org/wiki/Three_Mile_Island_accident http://www.epa.gov/radiation/rert/tmi.html 152704 Kyshtym disaster https://en.wikipedia.org/wiki/Kyshtym_disaster 1515 PRESIDENT OBAMA http://en.wikipedia.org/wiki/Barack_Obama 151501 Obama family http://en.wikipedia.org/wiki/Family_of_Barack_Obama https://www.google.com/search?client=safari&rls=en&q=Obama+family&ie=UTF-8&oe=UTF-8 151502 Obama election 2008 http://en.wikipedia.org/wiki/Barack_Obama_presidential_campaign,_2008 http://en.wikipedia.org/wiki/United_States_presidential_election,_2008 https://en.wikipedia.org/wiki/2012_United_States_presidential_election https://www.britannica.com/event/United-States-Presidential-Election-of-2012 151503 ObamaCare http://obamacarefacts.com/obamacare-facts/ http://en.wikipedia.org/wiki/Patient_Protection_and_Affordable_Care_Act https://www.healthinsurance.org/obamacare/ 1519 CATHOLIC CHURCH http://en.wikipedia.org/wiki/Catholic_Church http://en.wikipedia.org/wiki/Christianity 151901 College of Cardinals http://en.wikipedia.org/wiki/College_of_Cardinals 151902 Ten Commandments http://en.wikipedia.org/wiki/Catholic_doctrine_regarding_the_Ten_Commandments 151903 recent popes http://en.wikipedia.org/wiki/List_of_popes http://www.catholic-hierarchy.org/popes.html 1521 AMERICAN INDEPENDENCE WAR http://en.wikipedia.org/wiki/American_Revolutionary_War http://www.history.com/topics/american-revolution/american-revolution-history 152101 Founding Fathers http://en.wikipedia.org/wiki/Founding_Fathers_of_the_United_States https://www.history.com/topics/american-revolution/founding-fathers-united-states 152102 independence war causes http://en.wikipedia.org/wiki/American_Revolution http://www.revolutionary-war.net/causes-of-the-american-revolution.html 152103 declaration of independence http://en.wikipedia.org/wiki/United_States_Declaration_of_Independence https://www.archives.gov/founding-docs/declaration-transcript 1525 IMMIGRATION TO UNITED STATES http://en.wikipedia.org/wiki/Immigration_to_the_United_States https://www.google.com/search?client=safari&rls=en&q=IMMIGRATION+TO+UNITED+STATES&ie=UTF-8&oe=UTF-8#q=IMMIGRATION+TO+UNITED+STATES+donald+trump&safe=off 152501 recent immigration order obama https://www.google.com/search?client=safari&rls=en&q=recent+immigration&ie=UTF-8&oe=UTF-8#safe=off&rls=en&tbm=nws&q=recent+immigration+obama https://www.federalregister.gov/presidential-documents/executive-orders/barack-obama/2016 152502 immigration 20th century http://en.wikipedia.org/wiki/History_of_immigration_to_the_United_States https://www.history.com/topics/immigration/immigration-united-states-timeline 152503 illegal immigration http://en.wikipedia.org/wiki/Illegal_immigration https://www.dhs.gov/stopping-illegal-immigration-and-securing-border ================================= 1506 BIG BOX OFFICE MOVIES http://en.wikipedia.org/wiki/List_of_highest-grossing_films http://www.imdb.com/boxoffice/alltimegross 150601 titanic cast http://en.wikipedia.org/wiki/Titanic_(1997_film) http://www.imdb.com/title/tt0120338/ 150602 avatar cast http://en.wikipedia.org/wiki/Avatar_(2009_film) http://www.imdb.com/title/tt0499549/ 150603 batman movie actors http://www.denofgeek.us/movies/batman/the-7-actors-who-ve-played-batman http://en.wikipedia.org/wiki/List_of_Batman_films_cast_members http://en.wikipedia.org/wiki/The_Dark_Knight_(film) 1502 MASSACHUSETTS POLITICAL FIGURES http://www.mass.gov/anf/research-and-tech/research-state-and-local-history/massachusetts-political-figures.html http://www.ontheissues.org/states/ma.htm http://en.wikipedia.org/wiki/Politics_of_Massachusetts 150201 Mitt Romney governor ma http://en.wikipedia.org/wiki/Mitt_Romney http://en.wikipedia.org/wiki/Governorship_of_Mitt_Romney 150202 Elizabeth Warren platform http://www.ontheissues.org/senate/Elizabeth_Warren.htm http://www.warren.senate.gov http://en.wikipedia.org/wiki/Elizabeth_Warren 150203 Deval Patrick election http://en.wikipedia.org/wiki/Deval_Patrick http://en.wikipedia.org/wiki/Governor_of_Massachusetts 150204 John Kerry achievements secretary of state http://en.wikipedia.org/wiki/John_Kerry http://www.washingtonpost.com/opinions/john-kerry-is-a-ready-made-secretary-of-state/2012/12/26/c8d81562-4f7c-11e2-8b49-64675006147f_story.html * 1505 CLIMATE CHANGE http://en.wikipedia.org/wiki/Climate_change https://www.google.com/search?client=safari&rls=en&q=CLIMATE+CHANGE&ie=UTF-8&oe=UTF-8#q=CLIMATE+CHANGE&safe=off&rls=en&tbm=nws 150501 difference between weather and climate http://www.nasa.gov/mission_pages/noaa-n/climate/climate_weather.html#.VP9bRyklBYw https://nsidc.org/cryosphere/arctic-meteorology/climate_vs_weather.html http://en.wikipedia.org/wiki/Weather_and_climate 150502 sea rise predictions http://en.wikipedia.org/wiki/Future_sea_level http://www.skepticalscience.com/sea-level-rise-predictions.htm http://www.epa.gov/climatechange/science/future.html 150503 human impact on climate http://en.wikipedia.org/wiki/Effects_of_climate_change_on_humans http://en.wikipedia.org/wiki/Economic_impacts_of_climate_change 1517 DATA STRUCTURES http://en.wikipedia.org/wiki/Data_structure 151701 hashes vs arrays http://en.wikipedia.org/wiki/Associative_array http://en.wikipedia.org/wiki/Hash_table 151702 sparse matrix data structure https://www.google.com/search?client=safari&rls=en&q=sparse+matrix+data+structure&ie=UTF-8&oe=UTF-8 151703 how to implement queue http://en.wikipedia.org/wiki/Queue_(abstract_data_type) https://www.google.com/search?client=safari&rls=en&q=implement+queue&ie=UTF-8&oe=UTF-8 151704 binary tree https://en.wikipedia.org/?title=Binary_tree https://www.google.com/search?client=safari&rls=en&q=binary+tree+data+structure&ie=UTF-8&oe=UTF-8 * 1512 GREAT MODERNIST ARTISTS http://en.wikipedia.org/wiki/List_of_modern_artists http://www.ranker.com/list/famous-modernism-artists/reference 151201 picasso paintings http://en.wikipedia.org/wiki/Pablo_Picasso http://en.wikipedia.org/wiki/Category:Paintings_by_Pablo_Picasso 151202 brancusi sculptures http://en.wikipedia.org/wiki/Constantin_Brâncuși http://www.visual-arts-cork.com/sculpture/constantin-brancusi.htm 151203 barcelona gaudi architecture http://en.wikipedia.org/wiki/Antoni_Gaud%C3%AD http://en.wikipedia.org/wiki/List_of_Gaud%C3%AD_buildings 1509 COLD WAR http://en.wikipedia.org/wiki/Cold_War http://www.historylearningsite.co.uk/coldwar.htm 150901 Brezhnev Doctrine http://en.wikipedia.org/wiki/Brezhnev_Doctrine http://www.britannica.com/EBchecked/topic/79119/Brezhnev-Doctrine 150902 Sino-Soviet split http://en.wikipedia.org/wiki/Sino-Soviet_split https://www.marxists.org/history/international/comintern/sino-soviet-split/ 150903 cuban missile crisis http://en.wikipedia.org/wiki/Cuban_Missile_Crisis https://www.google.com/search?client=safari&rls=en&q=cuban+missile+crisis&ie=UTF-8&oe=UTF-8 150904 poland solidarity http://en.wikipedia.org/wiki/Solidarity_(Polish_trade_union) http://www.britannica.com/EBchecked/topic/553374/Solidarity 1510 MAJOR TERRORISM ACTS in 21st CENTURY http://en.wikipedia.org/wiki/List_of_terrorist_incidents 151001 pentagon crash http://en.wikipedia.org/wiki/September_11_attacks http://en.wikipedia.org/wiki/American_Airlines_Flight_77 https://www.google.com/search?client=safari&rls=en&q=pentagon+crash&ie=UTF-8&oe=UTF-8 151002 wtc twin towers http://en.wikipedia.org/wiki/World_Trade_Center http://en.wikipedia.org/wiki/Collapse_of_the_World_Trade_Center http://en.wikipedia.org/wiki/September_11_attacks 151003 london bombing http://en.wikipedia.org/wiki/7_July_2005_London_bombings http://en.wikipedia.org/wiki/List_of_terrorist_incidents_in_London 151004 patriot act http://en.wikipedia.org/wiki/Patriot_Act 151005 boston marathon bombing motive http://en.wikipedia.org/wiki/Boston_Marathon_bombings https://www.google.com/search?client=safari&rls=en&q=boston+marathon+bombing+motive&ie=UTF-8&oe=UTF-8 151006 domestic shooting on islamism https://en.wikipedia.org/wiki/2016_Orlando_nightclub_shooting https://en.wikipedia.org/wiki/2015_San_Bernardino_attack 1511 LATIN MUSIC https://www.google.com/search?client=safari&rls=en&q=LATIN+MUSIC&ie=UTF-8&oe=UTF-8 151101 latin grammy winners http://www.latingrammy.com/en http://en.wikipedia.org/wiki/Category:Latin_Grammy_Award_winners 151102 ballroom latin dances http://en.wikipedia.org/wiki/Ballroom_dance http://en.wikipedia.org/wiki/List_of_DanceSport_dances http://www.justdanceballroom.com/styles.html 151103 latin jazz bands http://www.ranker.com/list/latin-jazz-bands-and-musicians/reference http://en.wikipedia.org/wiki/Grammy_Award_for_Best_Latin_Jazz_Album http://en.wikipedia.org/wiki/Latin_jazz http://jazz.about.com/od/introductiontojazz/tp/Five_Latin_Jazz_Legends.htm 1516 HARVARD UNIVERSITY http://en.wikipedia.org/wiki/Harvard_University http://www.harvard.edu 151601 Harvard famous alumni http://en.wikipedia.org/wiki/List_of_Harvard_University_people http://www.ranker.com/list/famous-harvard-university-alumni-and-students/reference 151602 Harvard rankings http://colleges.usnews.rankingsandreviews.com/best-colleges/harvard-university-166027/overall-rankings http://colleges.usnews.rankingsandreviews.com/best-colleges/harvard-university-2155 http://www.webometrics.info/en/world http://www.timeshighereducation.co.uk/world-university-rankings/2014-15/world-ranking 151603 Harvard costs https://www.google.com/search?client=safari&rls=en&q=Harvard+costs&ie=UTF-8&oe=UTF-8 https://www.cappex.com/colleges/Harvard-University/tuition-and-costs http://www.harvard.edu/harvard-glance 1507 FRENCH TOURISM 150701 paris landmarks 150702 tours trip 150703 marseille attractions 1508 ORGANIZED CRIME 150801 prohibition crime bosses 150802 italian mafia 150803 big drug lords 150804 drug wars mexico 1513 WASHINGTON DC AIRPORTS 151301 reagan airport 151302 dulles airport 151303 BWI airport 1514 SUPER BOWL http://en.wikipedia.org/wiki/Super_Bowl 151401 super bowl winners 151402 super bowl records 151403 super bowl mvp https://www.google.com/search?client=safari&rls=en&q=super+bowl+mvp&ie=UTF-8&oe=UTF-8 1520 MICROPROCESSOR 152001 intel vs AMD 152002 intel vs Motorola 152003 intel latest XEON 1522 VIKINGS 152201 Ragnar Lodbrok http://en.wikipedia.org/wiki/Ragnar_Lodbrok 152202 vikings after roman empire 152203 viking russia 1523 NUCLEAR PHYSICS 152301 nuclear fission 152302 nuclear fussion 152303 nuclear power 152304 nuclear bomb 1524 STATISTICAL TESTS http://en.wikipedia.org/wiki/Statistical_hypothesis_testing 152401 t test 152402 p value 152403 chi-squared test