IHalloween iyasondela kwaye ifumane abantwana kumoya weHalloween, uNksz Covey Denton uye wamisa yi-WITN News kwi-Sunrise ngoLwesibini ukuba abonise iimvavanyo ezintathu zesayensi zasekhaya zabantwana.
Umatshini wam weVan De Graaff uvelisa umbane ongatshintshiyo.Akukho siporho kumatshini wam, kodwa umbane ongatshintshiyo ovelisiweyo uvelisa ii-electron ezininzi.Kufana kakhulu nokuhamba ngapha kwekhaphethi ngeekawusi zoboya.Ezo electron zingena kwiitoti zam zepayi.Kuba zonke iitoti zepayi zinentlawulo efanayo, ziyatyhala zahlukana enye kwenye, kuba izinto ezichaseneyo zitsala umdla kwaye zifana neentlawulo, ngoko ke ziyabhabha kulo lonke istudiyo.
Ngezakho iziporho, uya kudala intlawulo embi kwintonga yombhobho wePVC kunye nentlawulo engalunganga kwiringi esuka kwingxowa yemveliso.Kuba bobabini baya kuba nentlawulo engalunganga, baya kutyhala bahlukane kwaye unokwenza iringi yakho yesiporho idada!
Ndiyakwazi ukulawula le bhotile ngengqondo yam ... ungakwazi?Inoba kukho isiporho ebhotileni esibangela ukuba yehle isehla??Hayi!Oku kubizwa ngokuba yi-cartesian diver.Xa ucofa amacala ebhotile, unyusa uxinzelelo kulwelo olungaphakathi.Oko kuthetha ukuba unyusa uxinzelelo kwi-eyedropper ngokwayo.
Ukuba ucudisa ngokwaneleyo kwaye uya kutyhala amanzi ngaphezulu ngaphakathi kwidropha.Umoya ongaphakathi kwidropha uya ucudisa ngakumbi njengoko amanzi amaninzi enyanzelwa ukuba angene.
Nje ukuba ingxinano yayo ingaphezu kommandla oyingqongileyo, iya kutshona.Khulula uxinzelelo kumacala ebhotile kwaye uyeke ukunyanzela amanzi ngaphakathi kwe-eyedropper.Umoya ongaphakathi kuyo ngoku uya kutyhala amanzi angaphezulu kwakhona kwaye i-eyedropper iya kunyuka.Unokwenza i-diver ngaphandle kwepakethi ye-ketchup, i-eyedropper okanye i-straw kunye nodongwe.Yivavanye kuqala ukuze uqiniseke ukuba ayidada emanzini phambi kokuba uyincamathisele ebhotileni.
Ukwenza iMonster Spit kufuneka ikomityi e-1 yeviniga emhlophe kunye nesepha yesitya ye-TBSP e-1.Xuba kakuhle kwaye wongeze umbala wokutya ukuba uyafuna.
Ukwenza iziporho zebarfing, thatha ibhotile yecreamer engenanto kwaye uzobe ebusweni.Sika umngxuma omncinci womlomo.Faka malunga ne-1/4 yekomityi yesoda yokubhaka kwibhotile.Yongeza malunga ne-1/2 indebe ye-Monster Spit kwaye isiporho siya kulahla.Amaqamza abamba ikharbon diokside ekhutshwa xa iviniga nesoda yokubhaka zixutywa.
UCovey Denton ngutitshala ophumelele ibhaso lenzululwazi kwiSikolo saseGreenfield eWilson.Yena nabantwana bakhe babonakala rhoqo kwi-WITN News eSunrise.
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Ixesha lokuposa: Nov-26-2019