Kubadwa Kwa Korona Kapu

Zipewa za korona ndi mtundu wa zipewa zomwe zimagwiritsidwa ntchito masiku ano mowa, zakumwa zozizilitsa kukhosi ndi zokometsera.Ogula amasiku ano adazolowera kapu ya botololi, koma ndi anthu ochepa omwe amadziwa kuti pali nkhani yaying'ono yosangalatsa yokhudza kupangidwa kwa kapu ya botololi.
Painter ndi makanika ku United States.Tsiku lina, Painter atabwera kuchokera kuntchito, anali wotopa komanso ali ndi ludzu, choncho anatola botolo la madzi a soda.Atangotsegula kapuyo, anamva fungo lachilendo, ndipo m’mphepete mwa botololo munali choyera.Chifukwa nyengo ndi yotentha kwambiri ndipo kapu sichitsekedwa mwamphamvu, soda yapita moipa.
Kuphatikiza pa kukhumudwa, izi zidalimbikitsanso majini aamuna a Painter's science and engineering.Kodi mungapange chipewa cha botolo chosindikizidwa bwino komanso chowoneka bwino?Ankaganiza kuti ma botolo ambiri panthawiyo anali opangidwa ndi zomangira, zomwe sizinali zovuta kupanga, komanso zosatsekedwa mwamphamvu, ndipo zakumwazo zinkawonongeka mosavuta.Choncho anatolera matumba a mabotolo pafupifupi 3,000 kuti aphunzire.Ngakhale kuti kapu ndi chinthu chaching'ono, ndizovuta kupanga.Wojambula, yemwe sanadziwepo za zipewa za botolo, ali ndi cholinga chomveka, koma sanabwere ndi lingaliro labwino kwa kanthawi.
Tsiku lina, mkazi wake anapeza Painter ali wopsinjika maganizo kwambiri, chotero anamuuza kuti: “Usadandaule, wokondedwa, ukhoza kuyesa kupanga kapu ya botolo ngati korona, ndiyeno nkuipopera!”
Pambuyo pomvetsera mawu a mkazi wake, Painter anawoneka kuti ali ndi mantha: “Eya!Chifukwa chiyani sindinaganizire zimenezo?”Nthawi yomweyo adapeza kapu yabotolo, kupindika mozungulira kapu yabotolo, ndikutulutsa kapu yowoneka ngati korona.Kenako ikani kapu pakamwa pa botolo, ndipo potsiriza akanikizire mwamphamvu.Pambuyo poyesedwa, zidapezeka kuti kapuyo inali yolimba ndipo chisindikizocho chinali chabwino kwambiri kuposa chipewa cham'mbuyomu.
Chophimba cha botolo chomwe chinapangidwa ndi Painter chinayikidwa mwamsanga mu kupanga ndi kugwiritsidwa ntchito kwambiri, ndipo mpaka lero, "zisoti za korona" zidakali paliponse m'miyoyo yathu.