Ba duk abubuwan kirkira suke kai wa ga ɗaukaka ba. Wasu sun kasa, yayin da wasu cikin bala'i ke mutuwa. Anan akwai masu ƙirƙira goma waɗanda ƙalubalen da suka ƙirƙira suka kashe.
1 | ku Franz Reichelt
An haife shi a ranar 16 ga Oktoba, 1878, Reichelt ya koma Paris a 1898 daga Wegstädtl, a Masarautar Bohemia. Ya fara sana’ar sutura wacce ke ba da yawancin mutanen Austriya kuma ya sami nasara. Bayan jin labarai na yawan mace -macen tsakanin matukan jirgin sama da na jirgin sama, ya fara sha'awar yin zane -zane. Manyan kungiyoyin jiragen sama sun hana shi ci gaba da aikin sa, amma hakan bai hana shi ci gaba da ayyukan sa ba.
Reichelt ya gwada ƙoƙarin da bai yi nasara ba don kawai ya tabbatar da cewa ƙirarsa ta cancanci hakan. Kuma a ranar 4 ga Fabrairu, 1912, bayan an ba shi izinin yin faransa a kan Hasumiyar Eiffel, ya yi tsalle daga farkon dandalin hasumiyar. Koyaya, rigar sa ta parachute ta kasa turawa, wanda a ƙarshe ya kai ga mutuwarsa. Kashegari, labarai game da “mai kirkirar kirki” wani lamari ne mai canzawa. Daga baya an saki gawarwaki, wanda ke nuna cewa Reichelt ya mutu ne sakamakon bugun zuciya yayin faduwar.
2 | Max Walier
An haife shi a ranar 9 ga Fabrairu, 1895, a Bolzano, Italiya, Valier ya yi karatun kimiyyar lissafi a Jami'ar Innsbruck kuma ya sami horo a matsayin masanin injiniya a masana'anta da ke kusa. Ya yi aiki a rukunin jiragen sama a lokacin Yaƙin Duniya na ɗaya. Bayan yakin, ya zama marubuci mai nasara wanda ya shafi al'amuran kimiyya. Bayan karanta littafin mai taken "The Rocket into Interplanetary Space," ya yanke shawarar ware lokacinsa don yin yuwuwar tafiya da roka.
A cikin 1928, Valier ya yi aiki tare da Fritz von Opel don kera motoci da jiragen sama a mataki na biyu na ci gaban aikinsa. Amma a mataki na uku, wani hatsari a Berlin ya ƙare rayuwarsa lokacin da rokar da ke cikin barasa ta fashe akan bencin gwajinsa. Ko bayan mutuwarsa, Valier har yanzu ana tunawa da shi a garinsu a matsayin ɗaya daga cikin shahararrun masu ƙirƙira da masana kimiyya na lardinsa.
3 | Sylvester H. Roper
Roper ɗan ƙira ne ɗan ƙasar Amurka kuma farkon wanda ya fara kera keɓaɓɓun motoci da babura a Boston, Massachusetts. Ya gina ɗaya daga cikin motoci na farko a cikin 1863, karusar tururi. Roper velocipede ɗin sa na Roper na iya zama babur na farko. Ya kuma ƙirƙiro makamin bindiga da bindiga mai maimaita bindiga.
Roper ya yi nasarar samar da sabbin injiniyoyi masu nasara wanda a ƙarshe ya sa ya shahara tsakanin sauran masu ƙirƙira da injiniyoyi a yankin. A ranar 1 ga Yuni, 1896, yayin da ya hau kan ɗaya daga cikin samfuran sa na velocipede, an gan shi ba shi da ƙarfi sannan ya faɗi akan waƙa kuma aka iske ya mutu da ciwon kansa. Wani bincike da aka gudanar ya nuna cewa dalilin mutuwar sa ya faru ne sakamakon bugun zuciya.
4 | Alexander Bogdanov
Alexander Bogdanov likita ne na Rasha, masanin falsafa, marubucin tatsuniyar kimiyya kuma mai juyi na ƙabilar Belarus wanda yayi gwaji da ƙarin jini, yana ƙoƙarin cimma samari na har abada ko kuma aƙalla rayar da rashi. Ya rasu a shekara ta 1928, bayan ya ɗauki jinin ɗalibin da ke fama da zazzabin cizon sauro da tarin fuka, wanda wataƙila shi ma ba daidai ba ne.
5 | Thomas Midgley Jr.
An haifi Midgley a Beaver Falls, Pennsylvania, a ranar 18 ga Mayu, 1889. Mahaifinsa ma mai ƙira ne. Ya sauke karatu daga Jami'ar Cornell tare da digiri a injiniyan injiniya. Midgley ya fara aiki a General Motors a cikin 1916 kuma ya gano cewa lokacin da aka ƙara mai tare da tetraethyllead, zai hana sautin da ba dole ba a cikin ƙona injuna. Daga nan aka sanya wa kayan suna "Ethyl." A 1923, ya ɗauki ɗan lokaci don warkar da kansa daga guba.
Midgley ya taka muhimmiyar rawa wajen haɓaka gas da freon. Kodayake an hana samfuran biyu saboda mummunan tasirin muhalli da haɗarin kiwon lafiya, an ba shi lasisin sama da 100 a duk aikinsa. Yana dan shekara 51, ya kamu da cutar shan inna wanda ya sa ya naƙasa sosai. Ya mutu daga maƙwabcinsa lokacin da tunanin da ya ƙirƙira don ɗaga kansa daga kan gado ya ruɗe.
6 | Marie Ku
An haifi Marie Sklodowska Curie a Warsaw, Poland, a shekara ta 1867. Ta kasance masanin ilmin lissafi da ilmin sunadarai wanda ya fara bincike kan rediyo. An kuma ba ta lambar yabo ta Nobel da dama. Marie Curie ta gano abubuwa biyu, polonium (mai suna bayan ƙasarta) da radium. Ta kafa Cibiyar Curie a Paris da Warsaw. A Yaƙin Duniya na 1, ta haɓaka sassan rediyo na wayar hannu don X-Rays. Tsawon lokacin da ta sha daga radiation na iya zama sanadin karancin jini wanda a ƙarshe ya kai ga mutuwarta a 1934 a Faransa.
7 | Karel Soucek
Soucek ƙwararren masani ne na Kanada. Ya yi tsattsauran ra'ayi a Niagara Falls a cikin 1984 tare da amfani da ganga da aka ƙera wanda aka birkice cikin Kogin Niagara 1000 ƙafa sama da cataract na Falls yayin da yake ciki. Bayan ɗan lokaci, Soucek ya fito daga ruwan yana zubar da jini amma yana cikin koshin lafiya. Saboda nasarorin da ya samu, ya yanke shawarar gina gidan kayan gargajiya a Niagara Falls, Ontario, wanda zai nuna kayan sa da suka lalace.
A cikin 1985, ya yi wasan kwaikwayo a saman Houston Astrodome yayin da aka rufe shi a cikin gangarsa a ƙafa 180 sama da bene na Astrodome. An saki ganga da wuri, kuma ta fara juyawa yayin da ta faɗi zuwa ƙasa maimakon saukowa a tsakiyar tankin ruwa. Soucek ya ji rauni sosai kuma a ƙarshe ya mutu yayin da wasan kwaikwayon Astrodome ke ci gaba da gudana.
8 | William Bullock
Bullock ɗan ƙasar Amirka ne wanda ya ƙirƙiro wanda ya taimaka wajen haɓaka masana'antar buga littattafai da ke buƙatar saurin sauri da inganci. A lokacin da yake aiki da injin buga katako na hannu a cikin 1853, wani tunani ya shigo cikin zuciyarsa wanda ya sa ya haɓaka injin bugawa da ake kira Web Rotary press. Ƙirƙirarsa ya ba da damar ci gaba da yin manyan takardu na takarda ta atomatik ta hanyar rollers na kawar da tsarin ciyar da hannu.
A ranar 3 ga Afrilu, 1867, yayin da Bullock ke yin gyare -gyare ga ɗaya daga cikin sabbin injinan da aka sanya don Jaridar Philadelphia Public Ledger, an kama ƙafarsa a cikin injin lokacin da ya yi ƙoƙarin buga bel ɗin tuƙi. Shi ma, daga baya, ya mutu yayin aikin tiyata a yanke masa kafa.
9 | ku Luis Jimenez
Luis Jimenez ko Luis A. Jiménez, Jr. wani ɗan sassaƙaƙƙen Ba'amurke ne daga zuriyar Mexico. An haife shi a ranar 30 ga Yuli, 1940, a El Paso, Texas. A watan Yuni na 2006, an kashe Luis Jiménez yana da shekara 65 yayin ƙirƙirar shahararren mutum -mutumin Colorado na dokin shuɗi, Blue Mustang, lokacin da wani sashi na shi ya faɗo masa ya datse jijiya a kafarsa.
10 | Michael Dakar
Dacre shi ne wanda ya kafa kamfanin Avcen Limited wanda ya kera jirgin sama mai nutsuwa wanda zai iya tashi da sauka a cikin tazara mai nisa, AVCEN Jetpod. Anyi niyyar matsakaicin saurin jirgin saman ya zama 550 km/h kuma zai buƙaci mita 125 kawai don tashi ko sauka. Zai ba da damar gina titin jirgin sama kusa da tsakiyar manyan biranen, kuma tunda sun ƙera shi azaman jirgin sama mai nutsuwa, ba za a lura da shi sama da zirga -zirgar birni. A ranar 16 ga Agusta, 2009, Dacre ne kawai ya kera samfurin da aka kammala. Bayan yunƙurinsa na huɗu don tashi, ya yi nasarar ɗaga jirgin, amma ya faɗi, a ƙarshe ya kashe shi.
11 | Francis Edgar Stanley
Francis Edgar Stanley ɗan kasuwa ɗan Amurka ne wanda ya ba da izini ga burbushin iska na hoto na farko wanda ya canza hotuna. Studio ɗin yana ɗaya daga cikin mafi girma a New England, kuma ɗan'uwansa tagwaye ya haɗu da shi a cikin kasuwancin. Koyaya, bayan shekaru da yawa sun gaji kuma sun koma ci gaban mota. Sun kafa Kamfanin Carley Motor Carriage Company wanda ke gina Stanley Steamer. A cikin 1918, yayin tuki tare da Wenham, Massachusetts, motarsa ta faɗa cikin wani katako yayin ƙoƙarin guje wa keken motocin gona da ke tafiya gefe da gefe a kan hanyar da ta yi sanadin mutuwarsa.
12 | Henry Winstanley ne adam wata
Henry Winstanley ya gina fitilar farko a kan Eddystone Rocks a Devon, Ingila tsakanin 1696 zuwa 1698. A lokacin Babban Guguwar 1703 hasumiyar ta lalace gaba daya tare da Winstanley da wasu maza biyar a ciki. Ba a gano alamar su ba.
13 | Andrei Zheleznyakov
Andrei Zheleznyakov, masanin kimiyyar Soviet, yana kera makamai masu guba a cikin 1987 lokacin da rashin aikin hood ya fallasa shi ga alamun wakilin jijiya Novichok 5. Ya shafe makonni a cikin suma, watanni ba sa iya tafiya, da shekarun da ke fama da rashin lafiya kafin ya mutu daga tasirin sa. a shekarar 1992.
14 | ku Thomas Andrews ne adam wata
Thomas Andrews, Jr. ɗan asalin Irish ɗan kasuwa ne kuma maginin jirgin ruwa. Ya kasance manajan darakta kuma shugaban sashin tsara kamfanin harland da Wolff a Belfast, Ireland. A matsayinsa na masanin jirgin ruwa mai kula da tsare -tsaren jirgin ruwan RMS Titanic, yana tafiya a cikin wannan jirgi yayin balaguronta na farko lokacin da jirgin ya bugi kankara a ranar 14 ga Afrilu 1912. Da gangan ya halaka tare da wasu sama da 1,500. Ba a sake samun gawar sa ba.
15 | ku Henry Smolinski
Smolinski ya kammala karatun digiri a Makarantar Injiniyan Aeronautical na Cibiyar Fasaha ta Northrop. Ya fara kamfani tare da Harold Blake, Injiniyoyin Injin Injiniya (AVE) a Van Nuys, Los Angeles, California, wanda ke kera jirgi mai tafiya. Sun haɓaka samfura na mota/jirgin sama mai amfani wanda ke amfani da ɓangaren baya na Cessna Skymaster da Ford Pinto. Suna da niyyar amfani da jiragen sama da injunan mota don tashin jirgin wanda zai takaita tashin jirgin. A cikin 1973, yayin da Smolinski da Blake ke sarrafa jirgin yayin gwajin gwaji a Camarillo, an ware madaidaicin madaidaicin daga Pinto, wanda ya haifar da hatsarin wuta. Duka sun mutu a hadarin.
16 | Horace Lawson Hunley
Injiniyan ruwa mai haɗin gwiwa kuma mai ƙera jirgin ruwan yaƙi na farko, Horace Lawson Hunley ya mutu a 1863, yana ɗan shekara 40, yayin gwajin jirgin sa. A lokacin gwajin yau da kullun na jirgin ruwan, wanda ya riga ya sami hatsari guda ɗaya, Hunley ya ɗauki umarni. Bayan kasa farfadowa, Hunley da sauran ma'aikatan jirgin su bakwai sun nutse. Sojojin ruwan sun ceto jirgin ruwan da ke cikin jirgin kuma suka mayar da shi cikin aiki.
17 | Valerian Abakovsky
Valerian Abakovsky ya kera Aerowagon, wani babban jirgin gwaji mai saurin gwaji wanda aka sanya shi da injin jirgin sama da jan goshi; an yi niyyar ɗaukar jami'an Soviet ne. A ranar 24 ga Yuli, 1921, wata kungiya karkashin jagorancin Fyodor Sergeyev ta dauki Aerowagon daga Moscow zuwa masu hada -hadar Tula don gwada ta, tare da Abakovsky kuma a cikin jirgin. Sun yi nasarar isa Tula, amma a kan hanyar dawowa Moscow, Aerowagon ya ɓace da sauri, ya kashe duk wanda ke cikin jirgin, ciki har da Abakovsky (yana ɗan shekara 25).
18 | Harry K. Daghlian, Jr. Kuma Louis Slotin
Wasu masana kimiyyar lissafi waɗanda suka yi aiki akan ƙirƙirar bam ɗin atom a Los Alamos sun mutu daga fallasa radiation, ciki har da Harry K. Daghlian, Jr. (a 1945) da Louis Slotin (a 1946), waɗanda duka biyun aka fallasa su ga allurai masu guba na radiation daban Haɗarin haɗarin da ya shafi yanki ɗaya na plutonium.
