Video: Thaum twg cov Npanpiloo tau tsim xoom?
2024 Tus sau: Edward Hancock | [email protected]. Kawg hloov kho: 2023-12-16 01:32
Cov kws sau ntawv Sumerian siv qhov chaw los qhia txog qhov tsis muaj nyob hauv cov kab ntawv thaum ntxov li 4,000 xyoo dhau los, tab sis thawj zaug siv cov ntawv sau tseg. xoom -zoo li cov cim hnub rau qee lub sijhawm nyob ib ncig ntawm peb caug xyoo BC. nyob rau hauv ancient Babylon.
Ib yam li ntawd ib tug yuav nug, leej twg invented lub xoom?
Brahmagupta
Ib yam li ntawd, Aryabhata puas tau tsim xoom? Aryabhata yog thawj tus zoo astronomers ntawm lub hnub nyoog classical ntawm Is Nrias teb. Nws yog yug hauv 476 AD hauv Ashmaka tab sis tom qab ntawd nyob hauv Kusumapura, uas nws tus kws tshaj lij Bhaskara I (629 AD) txheeb xyuas nrog Patilputra (niaj hnub Patna). Aryabhata muab lub ntiaj teb tus lej "0" ( xoom ) uas nws ua tsis txawj tuag.
Tom qab ntawd, ib tug kuj yuav nug, thaum twg xoom tau invented?
Thawj sau tseg xoom tau tshwm sim hauv Mesopotamia ib puag ncig 3 BC. Cov Mayans invented nws tus kheej li ntawm 4 A. D. Nws yog Tom qab ntawd tsim nyob rau hauv Is Nrias teb nyob rau hauv nruab nrab-th caug xyoo, kis mus rau Cambodia nyob rau hauv lub kawg ntawm lub xyoo pua xya, thiab mus rau Tuam Tshoj thiab lub Islamic lub teb chaws nyob rau hauv lub thib yim.
Brahmagupta invented pes tsawg?
Zero tau los ua ib feem tseem ceeb ntawm tus lej system hauv Is Nrias teb. Brahmagupta ib tug kws tshawb fawb thiab lej hauv AD 628 thawj zaug txhais xoom thiab nws txoj haujlwm thiab tsim lub cim rau nws uas yog ib qho chaw hauv qab cov lej. Nws kuj tau sau cov cai rau kev ua lej xws li ntxiv thiab rho tawm siv xoom.
Pom zoo:
Thaum twg cov tsiaj ntawv Arabic tau tsim?
7 xyoo pua
Leej twg yog tus tsim ntawm Islam thiab thaum twg nws tau tsim?
Muhammad, nyob rau hauv tag nrho Abū al-Qāsim Mu?ammad ibn ʿAbd Allāh ibn ʿAbd al-Mu??alib ibn Hāshim, (yug c. 570, Mecca, Arabia [tam sim no nyob rau hauv Saudi Arabia]-tuag Lub Rau Hli 8, 632, Medina), tus tsim ntawm Islam thiab tus tshaj tawm ntawm Qurʾān
Thaum Helen Keller nrhiav tau cov lus thaum nws qhov kev paub ntawm lub twj tso kua dej dab tsi nws tau txais tiag tiag?
Thaum muaj rau lub hlis Gabby hais tias "tahtahtah," nws yog? babbling Qhov twg yuav yog thawj lo lus uas tus menyuam muaj 1 xyoos yuav hais? "papa" Thaum Helen Keller "tshawb nrhiav lus" thaum nws qhov kev paub ntawm lub twj tso kua dej, qhov nws tau txais tiag tiag yog dab tsi? kev siv phonemes. primitive telegraphic hais lus
Jefferson txhais li cas thaum nws hais tias nws tau dhau los ua qhov tsim nyog los rhuav tshem cov pawg nom tswv uas tau txuas nrog lwm tus?
'Thaum nyob rau hauv cov xwm txheej ntawm tib neeg, nws tsim nyog rau ib tus neeg los rhuav tshem cov kev nom kev tswv uas tau txuas nrog lawv nrog lwm tus, thiab suav nrog lub hwj chim ntawm lub ntiaj teb, qhov chaw sib cais thiab sib npaug ntawm Txoj Cai ntawm Xwm thiab ntawm. Nature's God entitle them, ib tug dlej hwm rau cov kev xav ntawm
Thaum twg cov paren patriae tau tsim?
V. Puerto Rico (1982). Cov lus qhuab qhia ntawm parens patriae tau tsim los ua ib lub tswv yim rau cov xeev los ua qhov zoo tshaj plaws ntawm cov menyuam yaus. Thaum cov me nyuam raug suav hais tias muaj kev pheej hmoo, lub xeev tuaj yeem nkag mus thiab ua tus niam txiv