Nws txhua yam pib hauv Suav teb nyob ib ncig ntawm 850 CE, thaum Suav alchemists yuam kev tsim phomthaum sim tsim "tus ciav ntawm cov hluas" potion. … Ntau cov phom phom raws li cov neeg Suav tau ua tiav ntau yam riam phom tawm tsam Mongols nyob rau ntau pua xyoo tom ntej, suav nrog thawj rab phom thiab grenades.
Lub hom phiaj ntawm rab phom yog dab tsi?
Tsuav tus txiv neej tau siv cov cuab yeej, riam phom yog ib qho tseem ceeb tshaj plaws. Lawv tau siv los ua muab zaub mov thiab kev tiv thaiv txij li thaum tsim cov kev sib raug zoo tshaj plaws.
Thaum twg yog rab phom thawj zaug thiab vim li cas?
thawj cov cuab yeej txheeb pom tias yog rab phom, lub raj xyoob uas siv cov hmoov phom tua hmuv, tshwm sim hauv Tuam Tshoj nyob ib puag ncig AD 1000. Cov neeg Suav yav dhau los tau tsim cov hmoov phom nyob rau xyoo pua 9.
rab phom lub hom phiaj yog dab tsi?
phom yog siv los tiv thaiv cov neeg ua phem. Piv txwv li, lub xub ntiag ntawm rab phom yuav ntshai ib tug neeg ua phem tawm tsam, yog li txo qhov kev pheej hmoo ntawm kev poob khoom, raug mob, lossis tuag.
Thaum twg phom tau siv thawj zaug hauv kev sib ntaus sib tua?
Thawj kev sib ntaus sib tua tiag tiag yuav tsum txiav txim siab los ntawm riam phom tau tawm tsam ntawm Fabkis thiab Spanish cov tub rog ntawm Italian av thaum ntxov the 16th century; Cov no suav nrog Marignano (1515), Bicocca (1522), thiab, tseem ceeb tshaj, Pavia (1525).
