Koj puas paub txog dab tsi nto moo tshaj plaws invention ntawm Nobel?

Nws yog ib qho nyuaj mus nrhiav ib tug neeg uas yuav tsis paub leej twg Alfred Nobel. Ntawm cov hoob kawm, peb yuav xav hais tias tsis yog txhua tus yog me ntsis txog nws ua hauj lwm thiab tsis paub vim hais tias ntawm yog dab tsi ua tau, nyob rau hauv tas li ntawd mus rau feem ntau nrov invention ntawm explosives, nws tau los ua ntiaj teb nto moo, tab sis hais txog lub Nobel nqi zog hnov tag nrho noob neej.

Tseem nyob rau ntawm lub tsev kawm ntawv lub inventor pib tiag tau muab kev koom tes nyob rau hauv Science News for KIDS thiab physics. Nws tsis tau poob kev txaus siab nyob rau hauv cov sciences thiab nyob rau hauv adulthood. Leej Txiv teem ib tug me me laboratory nyob rau hauv uas nws nqa tawm nws thwmsim ntau lub xyoo, thiab nws tsis yog nyob rau hauv vain, vim hais tias cov nto moo tshaj plaws invention ntawm Nobel tau lub ntiaj teb no koob meej yuav luag instantly rau nws.

Nws yuav tsum muab sau tseg tias cov kev txaus siab ntawm lub Alfred hu ua thawj explosives. Nws ua hauj lwm nrog nitroglycerin, sim nyeg nws. Cov ntsiab teeb meem, nyob rau hauv uas nws tau ntev tiv thaiv, yog qhov siv thiab ua cov detonator. Tab sis qhov no muab tawm yuav tsum tau heev solved - nrog rau cov neeg ua hauj lwm coped hlau hau, pre-sau nrog mercury. Yog li, ib tug sib tov ntawm nitroglycerin thiab ib tug xov tooj ntawm cov organic tshuaj tau muab nto moo tshaj plaws invention Nobel hu dynamite.

Nws xub muaj kev tswj kom tau dab tsi yog muaj kev ruaj ntseg ua hauj lwm nrog explosives. Kev nitroglycerin tov nrog ntxeem tau dej cov ntaub ntawv - cov no ib tug hmoov uas tag xwb tom qab breakdowns tshwj xeeb detonator. Thaum Nobel patented invention, nws tam sim ntawd muaj rau siv cov Swedish kev tsheb ciav hlau ua hauj lwm raws li ib tug txhais tau tias ntawm tunneling. Dynamite muaj pov thawj nws tus kheej txig los ntawm thawj hnub: nws yog los ntawm txoj kev qhia blasts tsim tunnels nyob rau hauv lub roob, tau tshem riverbeds, tsim raws.

Tab sis tsis ntev nto moo tshaj plaws invention ntawm Nobel twb tau muab siv tsis tau tsuas yog rau kev thaj yeeb lub hom phiaj. Txawm tias nws tsis xav koob meej, "ib tug tub luam nyob rau hauv cov ntshav", raws li nicknamed los ntawm nws lub contemporaries, thiab raug txwv mus rau tsov rog, tab sis qhov loj tshaj tej chaw nws tau txais cov nplaum dynamite rau siv nyob rau hauv cov tub rog ua hauj lwm. Qhov no yog ib tug ntawm cov yog vim li cas rau cov uas lub inventor tau tsim muaj ib tug thoob ntiaj teb puav pheej. Raws li koj paub, nws cim lub ntiaj teb tau nyob rau hauv science, ntaub ntawv thiab kev ua ub no aimed ntawm strengthening kaj siab lug.

Ib tug ob peb xyoos tom qab lub ntiaj chaw twb them nrog nto moo tshaj plaws invention ntawm Nobel ntse heev yuav tshaj nws tus kheej thiab ua ib tug txawm ntau haib heev - smokeless gunpowder hu ua ballistite.

Cov feem ntau zoo ua luaj ua tau overshadowed nws lwm yam. Txawm hais tias tag nrho rau lub neej tag nrho, Alfred Nobel muab 355 patents. Tab sis nws tsis hais heev dua lwm yam nrog kev ua hauj lwm nyob rau hauv nws muaj twb 93 tuam txhab uas muag uas nyob hauv lub 20 lub teb chaws ntawm lub ntiaj teb no. Nyob rau hauv tag nrho, lawv txhua xyoo ua 66,5 tons ntawm explosives.

Nyob rau hauv cov hnub, feem ntau zoo invention Alfreda Nobelya coj nws los ntawm siv rau kev thaj yeeb lub hom phiaj. Rau siab pab mus rau qhov no kev tsim kho, kev tso ntawm mines thiab ntau, txoj kev tshem, pib siv cov nplaum dynamite, txawm rau drilling ua hauj lwm.