Kab laum yog kab kab nruab nrab thiab nruab nrab hauv txhua qhov kev tshwm sim, tshwj tsis yog kev xeeb tub. Npauj npaim zoo nkauj, thov Vajtswv mantises yog insidious, scorpions yog tshuaj lom thiab tsis muaj kev hlub tshua rau cov yeeb ncuab thiab rau lawv tus kheej, Tej zaum beetles shimmer nrog tag nrho cov xim ntawm zaj sawv, thiab tsuas yog cov Prussians, tsuas yog kev qias neeg, tsis ua rau muaj kev xav. Tsis tas li ntawd, cov kab no yooj yim heev, lawv tsis tuaj yeem ya thiab tsis khiav ceev heev. Lawv lub plhaub yog mos, thiab lawv tsis txawv ntawm kev txawj ntse. Tab sis, nrog rau tag nrho cov no, tshem tawm cov kab laum yog qhov nyuaj heev. Tseem muaj kev xav tias yuav luag ua tsis tau.
Yuav ua li cas thiaj tshem tau kab laum hauv tsev mus ib txhis? Thaj, qhov teeb meem no yeej tsis muaj kev daws teeb meem. Txhawm rau kom lawv so rau feem ntau, thiab rau cov neeg muaj txoj sia nyob kom maj nrawm mus, tau tsim ntau txoj kev. Tab sis qhov teeb meem yog, lawv tsis tuaj yeem qhia lawv cov kwv tij txog kev tua neeg phem heev, kom lawv nkag siab tias, piv txwv li, txoj kev mus rau chav tsev 18.xaj los ntawm lawv. Cov neeg no nyiam ntshai ib leeg, thiab cov Prussians, vim lawv txoj kev ruam, tsis muaj peev xwm ntawm qhov no. Tab sis yog tias koj tsis tu ncua ua ntau yam kev ua ub no, koj tuaj yeem txo tus naj npawb ntawm cov neeg muaj tus kab mob no.
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Kom txog rau thaum nws paub meej tias cov hmoov av muaj kev phom sij rau tib neeg lub cev, nws tau nquag siv los tiv thaiv kab thiab kab tsuag. Tom qab ntawd dichlorvos tshwm sim, kuj tsis yog cov kua siv tau zoo, ntxiv rau, nws yog qhov zoo tshaj plaws nrog kev ntaus ncaj qha. Tau kawg, nws cov khub niam txiv kuj tau ua, tab sis pessimists tau sib cav tias chemistry tawm tsam kab laum tsis muaj zog. Nrog rau qhov tsawg kawg nkaus ntawm cov dej thiab zaub mov, cov kab no tau pom qhov muaj txiaj ntsig zoo, thiab tseem muab cov xeeb ntxwv. Tom qab ntawd biologists tau nqis mus rau kev lag luam thiab kawm paub meej tias kab laum nyob li cas. Yuav ua li cas kom tshem tau ntawm lawv zoo li yog ib qho teeb meem ntawm technology. Ua ntej, nws tau muab tawm tias qhov tseem ceeb ntawm lub neej ntawm Prussians muaj kev vam meej yog qhov muaj dej, lawv haus ntau heev. Qhov thib ob, lawv nquag kaw kev sib txuas lus thiab txaus siab kov ib leeg. Yog li, nws yog theoretically muaj peev xwm ua rau muaj kab mob sib kis nyob rau hauv lawv qhov ntom ntom, ua rau muaj kev tuag siab, thiab tib lub sijhawm tsis muaj kev phom sij rau tib neeg thiab tsiaj txhu. Nws yuav zoo li tias txoj hauv kev zoo tau pom tias yuav ua li cas kom tshem tau kab laum hauv chav tsev mus ib txhis, tab sis dab tsi hauv chav tsev -ua ntej loomed lub zeem muag ntawm kev yeej thoob ntiaj teb ntawm cov kab no. Thaum kis tau cov tshuaj muaj nyob rau hauv cov cwj mem tshwj xeeb thiab cov gels, cov Prussians pib haus dej hauv qhov muaj kev puas tsuaj rau lawv lub cev, tom qab ntawd lawv tuag. Txawm li cas los xij, txoj kev no, txawm tias nws txoj kev hloov kho thev naus laus zis, tseem tsis tau coj mus rau qhov kawg kev tshem tawm ntawm pawg neeg kab laum.
Cov lus nug ntawm yuav ua li cas kom tshem tau kab laum nyob rau hauv ib chav tsev mus ib txhis kuj tau sim daws los ntawm kev siv tshuab: los ntawm chav tsev zoo tib yam khau khiab mus rau cov ntxiab ingenious uas npog nrog cov astringent, uas cov yeeb ncuab nruj nreem. Txhua yam yuav zoo, tab sis cov nplaum nplaum sai sai ua rau txhaws thiab siv tsis tau, thiab yuav cov tshiab txhua zaus yog kim heev.
Thiab, thaum kawg, lub cev txhais tau tias, uas yog, cov khoom siv uas tsim ultrasonic nthwv dej thiab electromagnetic teb uas tua kab. Lawv tsis teb cov lus nug ntawm yuav ua li cas kom tshem tau kab laum nyob rau hauv ib chav tsev mus ib txhis, tab sis lawv yuav siv tau ntev npaum li lawv tau muab hluav taws xob. Nyob rau tib lub sijhawm, txhua tus neeg tsim khoom ceeb toom tias lawv qhov kev ua tsis tau sai, pom tau tias, Prussians xav tau ob peb hnub kom txaus ntshai thiab khiav tawm. Lawv yuav mus qhov twg? Thaj, rau cov neeg zej zog…
