Ubishi: onjani into yemvelo?

Ukuhamba kuphi imvelo, ujabulela charm nezitshalo eziqhakazayo, ngilalele izinyoni zitshiyoza, ukushaya amakhwelo izingoma merry, ungakwazi ngephutha bagcina yisicupho, ngikutholile kancane kancane ogibeni lwaleli. Kodwa nje mabathathe isixwayiso sokuthi akusiwona kwethusa njengoba kukhonjisiwe kulesibonelo amanye ama-movie we uhlobo "horror". Yebo, noma kanjani, kungcono kugwenywe, kodwa ngesikhathi esifanayo akufanele esabe. Kukhona imithetho embalwa uhambisane, ulwazi okuyinto ukugwema izimo ezinjalo.

Yini ngisho ubhuku? Kuba ngempela ezithakazelisayo Isenzakalo esingokwemvelo, kodwa hhayi noma yimuphi uhlobo nohlobo lomhlabathi. A ingxube ehlanganisa okuncane impahla, ubumba namanzi (ezindaweni eyihlane - ingxube isihlabathi futhi umoya). Kubukeka okuqinile, kodwa iba engazinzile uma kukhona ingcindezi phezulu. Kumiswa It is ngesikhathi oversaturates amanzi enhlabathini ezinjalo. Kuvamile, zemvelo isihlabathi (emgodini, entabeni, ulwandle) siqukethe okusanhlamvu wamaqhutshana athothene, akha mass eqinile nakho ngeke kusize (mayelana 25 kuya kwangu-30 isikhala phakathi okusanhlamvu zigcwele amanzi noma umoya). Ngenxa okusanhlamvu abaningi side, ukuzihlukanisa kwabo kungenzeka, bese imigodi kuzosuka 30 70 isisindo amaphesenti. Le ndlela yokwenza kufana nokwakha indlu lapho isikhala phakathi amakhadi inkulu kakhulu kunangendlela isikhala elalihlala kuzo. inhlabathi Liquid fluidized kunomthelela ukudalwa, okuyinto akakwazanga ukumelana umthwalo isisindo.

Quicksand zingase zimiswe e ukuma futhi amanzi egeleza phezulu (njengoba imithombo Artesian). Jets Water iqondiswe phezulu, umelana amandla adonsela phansi futhi okwathiya izinhlayiya inhlabathi. imvula Olukhulu angabukeka okuqinile, kodwa encane uhlobo surface yabo omula liquefaction. Lokhu kuholela yokuthi esihlabathini benziwa ukumiswa futsi silahlekelwa ngemandla. Ngoba ngekuhamba kwakhiwa amanzi nodaka olubishayo, amafutha kuncibilike, sithambile uketshezi olufanayo, inhlabathi ukuthungwa. Izinto kufakwe endaweni enjalo, sehliselwe ezingeni lapho basuke dengwane ngesisindo ilingane isisindo ingxube (kusuka umhlabathi namanzi). Liquefaction - icala ekhethekile zalesi simo. Ngakho, uma kwenzeka ukuzamazama komhlaba ngokushesha kwandisa ingcindezi Pore emanzini angajulile komhlaba. inhlabathi emanzi kuncibilike uphelelwa amandla awo, okuholela ngokuwa izakhiwo kanye nezinye izinto ezibekwe ubuso bayo.

Ubishi kwakhiwa lapho kukhona neziphethu zemvelo, izindawo izimbuku noma zinomswakama eduze kwemifula amabhishi, nakuba iningi labo akulula kangaka ukuchaza. Uma ngokungazelelwe uzithola them they ukubohla ngokushesha futhi ngokushelela zisabela kwesikhawu samahora imizuzwana embalwa. Ziyakwazi ketshezi-non-Newton, okungukuthi uphumule abaqinile (ifomu gel), kodwa umphumela kancane kuwo kubangela ukwehla elibukhali viscosity. Ezingwadule futhi zenzeka, kodwa kukhona into evamile, lapho kukhona idiphozithi yanoma isihlabathi, isibonelo, kwi ohlangothini lee we amagquma. Kodwa ukwehla kukhawulwe ngamasentimitha ambalwa, ngoba ngokushesha nje emoyeni imigodi phakathi sasogwini isuswe (futhi kwenzeka ngokushesha), bona kabusha uphawu.