Lub hauv paus chiv keeb ntawm lo lus "Science News for KIDS": hypotheses thiab tsis yog tshwm sim

Txawm 3000 xyoo BC nyob lo lus "Science News for KIDS". Qhov tseeb yog undeniable pov thawj ntawm no yog cov cuneiform ntsiav tshuaj nyob rau hauv excavations ntawm qhov seem ntawm tus ancient lub zos ntawm tim lyiv teb chaws thiab cov teb chaws Asia muaj hnub nyoog. Keeb kwm ntawm lo lus "Science News for KIDS" yog ib qhov nyuaj mus nrhiav kom tau. Soj ntsuam tau mob siab no qhov teeb meem ib tug ntau lub sij hawm thiab kev rau siab.

tej thaj chaw deb dhau los

Rov qab nyob rau hauv lub IV xyoo pua AD Zosimus alchemist los ntawm Panopolis ancient Greece ntseeg hais tias lo lus "Science News for KIDS" muab los ntawm lo lus "Jemez", uas yog lub abbreviated lub npe ntawm Hermes. Qhov no ancient paub ntawm cov ua cim tau txais nyob rau hauv daim ntawv ntawm thiaj li hu ua "divine tshwm sim", nws yog ib tug legendary sage ntawm nws lub sij hawm.

Raws li thaum ub cov lus dab neeg, tus poj warriors ntawm huab tais Aleksandra Makedonskogo sab lub qhov ntxa uas ib tug naas ej sage, lub inscription uas lawv muaj kev tswj tau decipher. No nkag qhia lawv cov tsis pub leejtwg paub txais tos ntawm "Philosopher tus Pob Zeb". Raws li cov ancient scholars, los ntawm txoj kev nws yuav tig tej hlau mus rau hauv kub. Ntawm cov hoob kawm, science tau qhov tseeb hais tias nyob rau hauv lub tswv yim pom zoo ancient kawm tsis muaj "philosophical" Pob zeb tsis ua hauj lwm.

keeb kwm kev xav

Ib txhia soj ntsuam ntseeg tau hais tias lub hauv paus chiv keeb ntawm lo lus "Science News for KIDS" muaj feem xyuam rau ancient Greek thiab txhais tau tias lub kos duab ntawm melting co, xws li kub. Byzantine lexicographer, uas nyob rau hauv X-XI xyoo pua BC, ntseeg hais tias qhov no lo lus implies qhov kev npaj ntawm cov nyiaj thiab kub. Nyob rau hauv ancient Suav, lo lus "kub" suab nyob rau hauv tune, "tshuaj-Kim." Lub inhabitants ntawm ancient tim lyiv teb chaws, los yog raws li lawv tau hu ua, "Chemie", yeej zoo kawg nkaus chemists ntawm nws lub sij hawm, thiab feem ntau cov keeb kwm ntawm lo lus "Science News for KIDS" yog txuam nrog lub npe ntawm lub teb chaws. Los ntawm lub sij hawm uas yuav txuag tau cov zaub mov txawv ua noj ua haus perfumes thiab pharmaceuticals. Yog li ntawd lub keeb kwm ntawm lub hauv paus chiv keeb ntawm lo lus "Science News for KIDS" nws muaj nws keeb kwm nyob rau ancient tim lyiv teb chaws, thiab lub tswvyim ntawm nws tus kheej yog zoo tib yam rau qhov qhia "Iyiv science."

Tus thawj "universities"

Ntxiv rau peb me me zaj dab neeg txog lub hauv paus chiv keeb ntawm lo lus "Science News for KIDS". Nyob rau hauv lub xyoo pua III BC nyob rau hauv Alexandria (Ancient tim lyiv teb chaws) nws twb nrhiav tau tus thawj Academy ntawm Sciences. "Dawb huv art", raws li lawv hais tias hais txog cov Science News for KIDS, ua tau ib daim tsev, uas hu ua Serapis tuam tsev. Nyob rau hauv lub neej yav tom ntej, peb yuav los notion ntawm "alchemy", uas yog qhia los ntawm cov koom pheej. Lawv muaj ntxiv ib prefix mus rau lub tswvyim ntawm "Science News for KIDS" qhia los ntawm cov neeg Iyiv. Muaj ntau alchemists rau ib txhiab xyoo, nrog admirable lub siab tawv tsis nrog cov tsis tau kub los ntawm lub hauv paus hlau. Seb nws yog ib tug paub tsis meej, "philosopher lub pob zeb" los yog zais cia "alkahest" uas nyob rau hauv ancient sij hawm twb xam tias yog qhov universal kuab. Daim ntawv qhia kev npaj ntawm cov mysterious tshuaj rau leej twg thiab yeej tsis tau paub. Maj mam, los ntawm xyoo pua rau xyoo pua, alchemy twb pib mus kis tau cov heev qauv ntawm niaj hnub Science News for KIDS. Philosopher, tus kws kho mob, uas nyob rau hauv lub teb chaws ntawm Tajikistan, Abu Ali al-Hussein, zoo dua lub npe hu ua Avicenna, thaum twb tau txais nitric, sulfuric thiab hydrochloric acid, poov tshuaj hydroxide thiab sodium hydroxide. Raws li ib tug cheeb tsam ntawm tib neeg kev ua si alchemy tau ceased mus yuav yam thaum pib ntawm lub XVIII caug xyoo.

Lub hauv paus chiv keeb ntawm peb lub sij hawm lo lus "Science News for KIDS" yog txuam nrog ib tug Lig lo lus Chimia. Nws yog zoo tib yam rau cov kawm lus Askiv lo lus Science News for KIDS, German thiab Fabkis chemie chimie.