10 Amaqiniso fun mayelana ngethephu enamathelayo

ngethephu enamathelayo zingatholakala ebhokisini ithuluzi kunoma iyiphi ekhaya yesimanje. Nokho, bezikhali lo mkhiqizo enemisebenzi kudlulela ngalé ilungisa izinto endlini. Phambi kwethu amanye amaqiniso athakazelisayo ngokuphathelene tape.

1. It yasungulwa ngenhloso lempi

Ngaphambi kokusungulwa isalothephu lenkhulu amabhokisi nezinhlamvu ukuthi athunyelwa elisekela ezempi, inamathelisiwe wax. Lokhu kwakwenziwa ukuze silondoloze okuqukethwe kwabo amanzi. Zekhadibhodi enezinto ethe njo ephepheni strip, ekupheleni okuyinto hung amasosha ezisheshayo ongayiqala ebhokisini. Ezimweni eziningi, amathebhu ku-iphepha Wayeqhumbuza amabhokisi namanje sisendleleni. Ngenxa yalokho, amasosha wayemelwe ukuhlupheka isikhathi eside, ukuvula izinhlamvu wathola. Lokhu ngeke bavunyelwe Kodwa njengoba isikhathi sasiqhubeka wesibili.

Enethemba ngandlela-thile ukuxazulula le nkinga, amatilosi ezimbili Navy wayebhala Incwadi eya kuMongameli Franklin Roosevelt. Le ncwadi isicelo: yini uma zokuthola amabhokisi nezinhlamvu ukusebenzisa indwangu waterproof phezu ingcina isisekelo? Ngakho, tape protrusion, okusetshenziselwa kuvulwa, kuyohlale kukhona endaweni, bese amasosha uzokhulula ngokwakho ukunyakaza ezingadingekile. Lokhu, ekusindiseni ukuphila kwabaningi enkundleni yempi. Roosevelt ivume isicelo, xhumana nomkhiqizi we Johnson & Johnson inkampani. Ngenxa yalokho, amadoda umzuzile tape eqinile manzi, okuyinto gidi kubo ekuhluphekeni kwabo esikhathini esidlule.

2. Ekuqaleni mshini omusha e ekamu lamasosha ngokuthi "duck"

Umsuka ukudalwa ingcina itheyiphu kuvikelwe igama lakhe ethandwa, okuyinto esikhathini sethu ilahlekelwe ngokuhlathulula ukusebenza kwawo. Umkhiqizo lalinabashumayeli izingxenye ezintathu ezisemqoka: ungqimba engezansi ingcina, indwangu Mesh, kanye engenhla polyethylene ungqimba. I engenhla umkhiqizo ungqimba enamathiselwe amandla eyengeziwe kanye ukumelana namanzi. Ngokusho abakhiqizi, amasosha asheshe necebo itheyiphu enamathelayo isidlaliso "Duck", ebhekise ikhono layo ukuze kuxoshwe umswakama.

3. stickiness we indaba sizila izinqubo zemvelo

anamathelayo Abaningi inqubo adhesion kwamanzi idlule izinguquko ezenzeka emzimbeni nasemizweleni lukhuni. Umgomo we operation ye ingcina itheyiphu nezinye. Stickiness elakhiwe nge elithambile polymer ingxube, okuyinto uxhuma evele ezimbili zihlanganiswa. Ngamandla abo, la mabutho aphakathi sibuthakathaka, kepha ngokusebenzisana ne nomunye, ziyakwazi asekelayo imithwalo esindayo kakhulu. Isendlalelo ingcina phezu ngethephu enamathelayo lungekho ngaphansi izinguquko kwamakhemikhali, yingakho le nto ifanelekile ukuze nenkanuko edlulele yesikhashana.

4. Ngeke asetshenziswa Amapayipi

Ngo ngemva kwempi, umkhiqizo ngokushesha yawenza njengendlela material elula isandla ekwakhiweni kanye nokulungiswa. Ekuqaleni tape kabanzi zokuthola imbobo metal. Ukuthi usezuze isidlaliso esisha, futhi ukubonakala kwawo ibuyekeziwe aluminium powder sishaye. Kodwa, muva nje, umqondo ukulungisa Amapayipi emoyeni kwadingeka ukuba uyekwe ngenxa yokwephula ukuphepha. It kungenziwa bazitshela ukuthi Amapayipi emoyeni - kuphela endaweni izicelo lapho ngethephu enamathelayo wahlupheka fiasco ephelele.

5. Wasiza ugcine iqembu, "Apollo 13"

Ngemva ukuqhuma, module inkonzo emkhunjini "Apollo 13" amalungu amathathu iqembu sezibekwe ngaphansi engozini enkulu kakhulu. NASA onjiniyela kwanqunywa ukuba ugcine umyalo kusuka lubhebhethekise ngaphakathi umkhumbi esebenzisa i-carbon dioxide zokukhwabanisa okungajwayelekile. Amakhadibhodi, amaphakethe plastic kanye ngethephu enamathelayo kwakhiwa suit okhonza njengesosha lemifanekiso for carbon dioxide. Lesi sinqumo ekugcineni wasindisa ukuphila osomkhathi. Kusukela ngaleso sikhathi, le ngethephu enamathelayo isibe buyindlela esisemqoka ezimweni force majeure isikhala ohambweni.

6. It iye yasetshenziswa ukuze avimbele izifo

izifo Nosocomial ngonyaka baphathe ayizinkulungwane 99 izimpilo zeziguli e-United States. Ukuze wehlise embundwini ukufa kwezinsana, omunye nezikhungo zezokwelapha e Midwest wakhuphuka necebo elilula: zisebenzisa isalothephu lenkhulu ukumaka zone ukuphepha. Izibhedlela kufanele kube alinganisiwe imitha square, edlulisela ezijulile emakamelweni umnyango. Ngakho, odokotela Kungenzeka ube nentshisekelo isimo lesiguli, waphinda ngaphandle singayi kuye. It egcina inzalo kanye amahora ambalwa esingeziwe abasebenzi isikhathi.

7. "Mythbusters" enikelwe isihloko ekulandiseni okuthathu

Abadali yochungechunge ethandwa baye babhekana itheyiphu ngaphansi kwezimo ezimbi kakhulu, kusukela ukwakhiwa isibhamu ukudalwa ibhuloho ukusebenza ukuthi siphakamise Suv. 18 wavivinya yehlulekile debunk izinganekwane eyodwa kuphela.

8. Kukhona umkhosi esizinikezele Scotch

Kusukela ngo-2005, edolobheni Avon, Ohio, iphatha Festival yaminyaka yonke imbobo tape. Kukhona ungakwazi iqhaza mbukiso, umbukiso imfashini, ukubona ebaziwe bese vele ujabule.

9. Manje kukhona itheyiphu bonke izikhathi

Okwamanje, abakhiqizi ukunikela izinhlobo eziningana ingcina tape, kuhlanganise zamazwe amabili, elikhazimulayo ebumnyameni, ngisho ezifanele ukusetshenziswa ku enuzi izitshalo amandla.

10. zokugqoka we ngethephu enamathelayo izozuza scholarship

abakhiqizi American kukhuphukele nge scotch mncintiswano yasekuqaleni phakathi abafundi esikoleni esiphakeme. Iziqu unyaka ngamunye ukuklama zokubhukuda kanye izingubo ezivela tape. Abaphumelele bazothola onganikezwa ayizinkulungwane 10 zamaRandi kanye amabhonasi.