Wonke umuntu uyazi izinto ezesabekayo zempi. Kepha bambalwa abazi ngohlangothi lwayo "oluhle". Kuyavela ukuthi izinto eziningi esizisebenzisayo ngokoqobo nsuku zonke zasungulwa ngokubonga ngempi.
Glue super
Ama-SuperChalters asungulwe ngengozi lapho amasosha aseMelika ekuqaleni kwama-40s ekhulu leminyaka elidlule azamile ukusungula izinto zokubona ezivela epulasitiki. Ngesikhathi sokuhlolwa, kwatholakala uketshezi olunuke kakhulu, olungaqinisa izinto ezahlukahlukene komunye nomunye.
i-Internet
I-Worldwide Web Preseredrordery kwakunguMnyango Wezokuvikela wase-United Worldwide ngo-1969, ukusebenza ngokuxhuma amakhompyutha amaningi kwinethiwekhi eyodwa. Amasosha azamile ukwenza lula ukushintshaniswa kwemiyalezo ngaphakathi kwempi.
I - plastic surgery
Ukuhlinzwa kwepulasitiki bekungeke kufinyelele empumeleko uma bekungengenxa yokuthi odokotela balola amakhono abo emasosheni ababegqoke ngesikhathi sempi phakathi nempi.
Microwave
Ngenxa yezwe lesibili, kwasungulwa amaRadars. Ngo-1945, usosayensi owasebenza ekwakhiweni kwe-radar lattice wabona ukuthi ushokoledi ephaketheni lakhe wancibilika. Ngakho-ke wakhombisa amandla ama-microwaves ukupheka ukudla.
Scotch
Ngesinye isikhathi, uMongameli uFranklin Roosevelt wathola incwadi evela kwesinye isisebenzi, owakhala ngokuthi amadodana akhe ayenzima kakhulu ukuvula ama-pomegranate amabhokisi, agcwele i-tepi yakhe engathandeki. I-muck inikele ngenguqulo yakhe yokuxazulula inkinga - i-tape enezicubu ezimbili . Ngakho-ke yasungulwa yiwo wonke amaScotch owaziwayo.
I-Chemotherapy
Ngesikhathi seMpi Yezwe Yokuqala, i-mustard gesi yasetshenziswa, okwabangela ukuqhakaza emaphashini, ngenxa yokuthi izisulu zaqulwa ngokoqobo. Kepha naphezu kwalesi sifundo, ucwaningo selukhombisile ukuthi ngenxa yokuhlaselwa okufanayo, igazi lomuntu lilahlekelwe amandla okukhiqiza amaseli egazi. Futhi kamuva, ososayensi bathola ukuthi kwenzeka into efanayo namaseli umdlavuza.
Umshini ozithoba
Omunye wabaphathi omkhulu uNapoleon wayeqiniseka ukuthi ukudla okuseqophelweni eliphezulu kwakuyisiqinisekiso sebutho elilungele ukulwa. Kepha bekunenkinga enkulu yokudla ngaphandle komonakalo wakhe. Ngemuva kwakho konke, ukuhamba ngezinyawo kwezempi kungahlala kusuka ezinyangeni ezimbalwa kuya eminyakeni eminingana. Lapho-ke i-warlord ebabazekayo yaphakamisa ama-franc angama-12,000 kumuntu onquma le nkinga. Futhi i-confectioner eyodwa yathumela ukugcina imikhiqizo emikhunjini eyi-HEARMET. Ngakho-ke kwasungulwa ukudla okusemathinini odumile.
Umthombo