1
https://www.thenaturalsapphirecompany.com/education/additional-precious-metals-information/witwatersrand-gold-rush/
https://www.americanscientist.org/article/the-origin-of-gold-in-south-africa
https://www.geologyforinvestors.com/largest-gold-deposit-world-witwatersrand-gold-fields/
https://www.tandfonline.com/doi/full/10.1179/1743275813Y.0000000029

2
https://acaai.org/allergies/allergic-conditions/food/meat/
https://www.mayoclinic.org/diseases-conditions/alpha-gal-syndrome/symptoms-causes/syc-20428608
https://www.cdc.gov/ticks/alpha-gal/index.html
https://www.scientificamerican.com/article/red-meat-allergy-caused-by-tick-bite-is-spreading-and-nearly-half-of-doctors-dont-know-about-it/
https://www.nationwidechildrens.org/family-resources-education/700childrens/2017/06/the-lone-star-tick-and-red-meat-allergy-should-you-be-concerned
https://healthmatters.nyp.org/the-lone-star-tick-what-to-know-about-the-tick-that-causes-a-red-meat-allergy/

3
https://www.ansys.com/blog/is-bone-material-stronger-than-steel
https://www.ck12.org/flexi/biology/bones/are-bones-stronger-than-metal/
https://www.discovermagazine.com/health/new-analysis-of-bone-helps-explain-why-its-so-strong
https://www.winstonmedical.org/human-bones-joints-and-muscles-facts/

4
https://www.wistv.com/2023/07/26/new-sc-law-lets-students-bring-sunscreen-school-without-doctors-note/
https://www.10news.com/news/fact-or-fiction/fact-or-fiction-first-time-children-in-south-carolina-can-bring-sunscreen-to-school-without-doctors-note
https://www.wspa.com/news/state-news/sc-students-can-now-bring-sunscreen-to-school-without-a-doctors-note/
https://themessenger.com/news/south-carolina-to-allow-students-to-bring-sunscreen-to-school-without-doctors-note

5
https://www.egypttoday.com/Article/4/118803/Sapa-the-lead-sweetener-that-destroyed-ancient-Rome
https://penelope.uchicago.edu/~grout/encyclopaedia_romana/wine/leadpoisoning.html
https://www.wineenthusiast.com/culture/wine/lead-toxicity-wine-history/
https://www.ancient-origins.net/history-ancient-traditions/savoring-danger-sugar-lead-was-used-flavor-roman-food-and-wine-toxic-021771

6
https://www.eat-japan.com/sushi-perfect/sushi-knwoledge/sushi-history/#:~:text=Sushi%20was%20originally%20invented%20as,and%20only%20the%20fish%20consumed.
https://rokaakor.com/a-brief-history-of-sushi-and-why-its-so-popular-today/
https://www.japona.am/en/articles/8-fact
https://www.seriouseats.com/what-are-the-styles-of-sushi-how-to-make-sushi-rice-sumeshi-nigiri-maki-temaki

7
https://www.nytimes.com/2007/06/19/health/19iht-panda.1.6204834.html
https://www.livescience.com/62849-ancient-giant-panda-dna.html
https://en.wikipedia.org/wiki/Giant_panda
https://pubmed.ncbi.nlm.nih.gov/29920259/

8
https://www.news24.com/citypress/sport/life-goes-on-for-motsoeneng-twins-since-comrades-marathon-cheating-scandal-20230721
https://www.ofm.co.za/article/national/188818/today-17-years-ago-sergio-motsoeneng-admitted-to-cheating-in-comrades-marathon
https://www.atlasobscura.com/articles/two-brothers-one-ultra-marathon-and-the-greatest-cheat-in-running-history
https://medium.com/trendy-digests/how-two-twins-pulled-off-the-biggest-cheating-scandal-in-comrades-marathon-history-e2b25aea6fac

9
https://simpleflying.com/boeing-727-missing/
https://www.smithsonianmag.com/air-space-magazine/the-727-that-vanished-2371187/
https://theairlineguru.com/the-guru-blog/boeing-727-former-american-airlinesstolen-luanda-angola-airport-2003-never-been-found-terrorism-fraud-kidnapping/
https://traveltomorrow.com/mystery-of-boeing-727-disappearing-after-take-off-in-angola-remains-19-years-later/

10
https://www.spokesman.com/stories/1997/jan/11/255-million-suit-filed-in-doll-attack-parents-say/
https://www.chicagotribune.com/news/ct-xpm-1997-01-11-9701110134-story.html
https://factschology.com/factschology-articles-podcast/cabbage-patch-snacktime-doll-dangerous

11
https://www.nhm.ac.uk/wpy/gallery/2022-the-ice-anemone
https://news.unl.edu/newsrooms/unltoday/article/antarctic-sea-anemone-found-under-ice-shelf-one-of-top-10-new-species/
https://news.mongabay.com/2014/01/amazing-discovery-in-antarctica-sea-anemones-found-living-upside-down-under-ice-photos/
https://earthsky.org/earth/new-anemone-species-found-under-antarctic-ice-shelf/

12
https://www.smithsonianmag.com/science-nature/a-lucky-two-percent-of-people-have-a-gene-for-stink-free-armpits-2508106/
https://www.medicalnewstoday.com/articles/255147#1
https://www.scientificamerican.com/article/people-without-underarm-protection/

13
https://www.travelvoice.jp/english/issued-japanese-passports-increased-in-2022-but-valid-passport-holders-decreased
https://edition.cnn.com/travel/article/japan-never-traveler-culture-cmb/index.html
https://asia.nikkei.com/Politics/International-relations/Japan-has-world-s-best-passport-but-few-go-abroad

14
https://www.zmescience.com/feature-post/natural-sciences/animals/pets/guinea-pig-switzerland/
https://nypost.com/2020/05/13/why-its-illegal-to-own-only-one-guinea-pig-in-switzerland/
https://www.totallyveganbuzz.com/news/its-now-illegal-to-own-just-one-guinea-pig-in-switzerland-because-they-feel-lonely-and-isolated/

15
https://home.cern/science/computing/birth-web#:~:text=The%20first%20website%20at%20CERN,software%20in%20the%20public%20domain.
https://www.npr.org/2021/08/06/1025554426/a-look-back-at-the-very-first-website-ever-launched-30-years-later
https://www.w3.org/People/Berners-Lee/
https://www.history.com/news/the-worlds-first-web-site

16
https://www.quora.com/How-is-it-that-the-Apollo-11-code-is-only-3-Megabytes
https://www.wsj.com/articles/apollo-11-had-a-hidden-hero-software-11563153001
https://medium.com/@jack.dixon.ryan/the-programming-lessons-of-jurassic-park-302dc386a00d#:~:text=Arnold%20discovers%20that%20Nedry's%20program,to%20pull%20security%20systems%20offline.
https://scifi.stackexchange.com/questions/135417/what-can-we-infer-about-the-programming-language-used-in-jurassic-park-the-bo

17
https://www.batcon.org/press/speedy-bat-smashes-speed-record/
https://www.mpg.de/10820081/brazilian-free-tailed-bat-is-the-fastest-flyer-in-the-animal-kingdom
https://www.sci.news/biology/brazilian-free-tailed-bat-fastest-flying-animal-04354.html
https://animals.howstuffworks.com/mammals/brazilian-freetailed-bats-are-way-faster-we-thought.htm

18
https://knowyourmeme.com/memes/colonel-meow
https://www.guinnessworldrecords.com/news/2013/8/colonel-meow-the-cat-with-the-longest-fur-50832
https://www.dailytelegraph.com.au/lifestyle/home-garden/meet-colonel-meow-the-world8217s-hairiest-cat/news-story/7240f88aaab22a789db4d69569f5c4e0

19
https://guide.michelin.com/en/jp/tokyo-region/tokyo/restaurants
https://nearfarmag.com/these-cities-have-the-most-michelin-starred-restaurants/#:~:text=1%20%E2%80%93%20Tokyo%2C%20Japan%20%E2%80%93%20home,restaurants%20in%20the%202023%20guide.
https://www.foodrepublic.com/1419356/most-michelin-star-restaurants-tokyo/

20
https://www.indy100.com/science-tech/tap-water-dinosaur-wee-urine#:~:text=When%20you%20get%20a%20cold,neighbour%2C%20before%20getting%20to%20you.
https://www.dailymail.co.uk/sciencetech/article-3101363/Have-drunk-dinosaur-urine-glass-water-contains-100-Jurassic-pee-claim-scientists.html
https://askdruniverse.wsu.edu/2016/04/10/drink-water-dinosaur-days/
https://www.techtimes.com/articles/56727/20150530/you-are-drinking-dinosaur-pee-everyday-heres-why.htm

21
https://www.ravensburger.us/discover/jigsaw-puzzles/40-320-pieces-disney-puzzle/index.html#:~:text=Continue%20to%20Shop-,Disney%20Moments,The%20Lion%20King%E2%80%9D%20in%201994.
https://www.cronicaspuzzleras.com/en/world-biggest-puzzles/
https://www.puzzels123.com/en/mickey-40000-pieces-ravensburger-17828-puzzle.html

22
https://www.businessinsider.com/the-true-story-behind-googles-first-name-backrub-2015-10
https://en.wikipedia.org/wiki/History_of_Google
https://www.timesnownews.com/viral/the-story-behind-googles-hilarious-first-name-backrub-article-99245957
https://www.seobility.net/en/wiki/BackRub

23
https://www.britannica.com/dictionary/eb/qa/The-Longest-Word-in-the-Dictionary
https://en.wikipedia.org/wiki/Pneumonoultramicroscopicsilicovolcanoconiosis
https://dictionary.cambridge.org/dictionary/english/pneumonoultramicroscopicsilicovolcanoconiosis

24
https://a-z-animals.com/blog/what-is-a-group-of-rhinos-called/
https://museumofzoologyblog.com/2020/09/23/a-crash-of-rhinoceroses/
https://africafreak.com/what-is-a-group-of-rhinos-called
https://www.ideafinancial.com/blog/what-is-a-group-of-rhinoceroses-called

25
https://www.sysselmesteren.no/en/entry-and-residence/
https://en.wikipedia.org/wiki/Visa_policy_of_Svalbard
https://www.secretatlas.com/explorers-club/travel-tips/svalbard-visa/
https://www.businessinsider.com/what-its-like-working-in-svalbard-visa-free-arctic-norway-2022-9

26
https://www.scientificamerican.com/article/fact-or-fiction-the-tongue-is-the-strongest-muscle-in-the-body/
https://dentaluxpa.com/all-about-the-tongue-one-of-the-strongest-muscle-in-your-body/

27
https://journals.cambridgemedia.com.au/application/files/7916/0506/4380/2004_01.pdf#:~:text=Hippocrates%20of%20ancient%20Greece%20(460,be%20an%20appropriate%20bandage11%2C13.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3495363/
https://journals.sagepub.com/doi/10.1177/00031348221078981?icid=int.sj-abstract.citing-articles.2
https://academic.oup.com/cid/article/47/5/730/297875

28
https://reference.medscape.com/viewarticle/981712_5?form=fpf
https://www.verywellmind.com/arachibutyrophobia-2671777
https://www.verywellhealth.com/fear-of-peanut-butter-5442897

29
https://www.theatlantic.com/technology/archive/2014/09/when-your-friendly-phone-operator-was-a-teenage-boy/380468/
https://en.wikipedia.org/wiki/Telephone_switchboard#:~:text=In%20January%201878%20the%20Boston,began%20hiring%20women%20operators%20instead.
https://www.history.com/news/rise-fall-telephone-switchboard-operators
https://www.telcomhistory.org/operators.shtml

30
https://www.liverpoolmuseums.org.uk/stories/which-greater-number-of-atoms-universe-or-number-of-chess-moves
https://alfonso-ochoa.medium.com/are-there-really-more-possible-chess-games-than-atoms-in-the-universe-698fc9644727
https://www.chess.com/forum/view/general/there-are-more-chess-positions-than-there-are-atoms-in-the-universe
https://factmyth.com/factoids/there-are-more-possible-iterations-of-a-game-of-chess-than-there-are-atoms-in-the-known-universe/

31
https://forum.thefreedictionary.com/postst59348_ALMOST-is-the-longest-word-in-English-language-with-all-letters-in-alphabetical-order.aspx
https://www.reddit.com/r/words/comments/oexr5b/what_is_unique_about_the_word_almost/
https://twitter.com/UberFacts/status/343846744674693122

32
https://edition.cnn.com/2021/01/29/australia/wombat-poop-cubes-intl-scli-scn/index.html#:~:text=The%20researchers%20say%20the%20distinctive,and%20corners%20of%20the%20poop.&text=%E2%80%9CBare%2Dnosed%20wombats%20are%20renowned,distinctive%2C%20cube%2Dshaped%20poos.
https://www.science.org/content/article/how-do-wombats-poop-cubes-scientists-get-bottom-mystery
https://www.smithsonianmag.com/smart-news/scientists-have-solved-mystery-how-wombats-poop-cubes-180976898/
https://www.nationalgeographic.com/animals/article/wombat-poop-cube-why-is-it-square-shaped

33
https://www.bas.ac.uk/media-post/loss-of-sea-ice-causes-catastrophic-breeding-failure-for-emperor-penguins/#:~:text=Emperor%20penguin%20colonies%20experienced%20unprecedented,on%20current%20global%20warming%20trends.
https://www.nature.com/articles/s43247-023-00927-x
https://www.nbcnews.com/science/environment/emperor-penguin-sites-experienced-total-breeding-failure-sea-ice-loss-rcna101011
https://www.theinertia.com/environment/emperor-penguins-suffered-a-catastrophic-breeding-failure-due-to-record-low-antarctic-sea-ice-levels/

34
https://www.news18.com/news/buzz/disney-world-secretly-struggles-to-prevent-tourists-from-scattering-ashes-of-loved-ones-3936986.html
https://96krock.com/2023/06/16/family-members-scattering-dead-relatives-ashes-on-disney-world-rides-is-a-common-occurrence/
https://www.ripleys.com/weird-news/disney-ghosts/

35
https://www.miragenews.com/mystery-above-eyes-the-surprising-functions-of-1015715/#:~:text=Moreover%2C%20researchers%20have%20found%20that,when%20the%20eyes%20were%20removed.
https://web.mit.edu/sinhalab/Papers/sinha_eyebrows.pdf
https://pubmed.ncbi.nlm.nih.gov/12729380/
https://www.harpersbazaar.com/beauty/makeup/a11934/eyebrows-are-most-important-facial-feature/

36
https://www.sbnation.com/lookit/2014/8/7/5979319/asus-sun-devil-stadium-bans-tortillas
https://www.latimes.com/sports/ucla/uclanow/la-sp-sn-ucla-football-arizona-state-tortillas-20140808-story.html
https://www.pacifictakes.com/arizona-state-sun-devils/2014/8/28/6073225/tortilla-curse-asu-arizona-state-sun-devils-football
https://www.statepress.com/article/2015/09/tortilla-throwing-a-history

37
https://www.bloomberg.com/news/features/2020-02-05/wind-turbine-blades-can-t-be-recycled-so-they-re-piling-up-in-landfills
https://cen.acs.org/environment/recycling/companies-recycle-wind-turbine-blades/100/i27
https://oilcity.news/wyoming/legislature/2020/02/24/bills-aim-to-require-recycling-of-wind-turbine-blades-disposal-in-abandoned-wyoming-coal-mines/
https://www.usatoday.com/story/news/factcheck/2021/11/30/fact-check-recycling-can-keep-wind-turbine-blades-out-landfills/8647981002/

38
https://abcnews.go.com/TheLaw/story?id=3303910&page=1
https://news.bloomberglaw.com/us-law-week/67-million-suit-over-lost-pants-gets-former-judge-suspended
https://www.abajournal.com/news/article/lawyer-gets-suspended-for-pursuing-67m-suit-over-lost-pants
https://www.washingtonpost.com/local/public-safety/ex-dc-judge-who-filed-lawsuit-against-dry-cleaners-over-lost-pants-faces-ethics-charges/2016/06/08/6f315db8-2d98-11e6-9de3-6e6e7a14000c_story.html