<prompt> Bhala okuqhubekayo kwalesi sigaba - Imisebe idala umdlavuza futhi ibangela imiphumela eminingi ezintweni eziphilayo nasezinhlelweni. Imiphumela yemvelo yezinhlekelele zesikhungo samandla enuzi njengenhlekelele yaseChernobyl, inhlekelele yenuzi yaseFukushima Daiichi nenhlekelele yaseThree Mile Island  <response>: , phakathi kokunye, kuqhubeka ngokungapheli, yize ezinye izinto eziningana zaba nomthelela kulezi zenzakalo kufaka phakathi ukuphathwa okungalungile kwezinhlelo eziphephile zokwehluleka kanye nezinhlekelele zemvelo ezifaka ingcindezi engajwayelekile kuma-generator. Izinga lokuwohloka kwemisebe ye - radioactive liyahlukahluka kakhulu, kuye ngezakhiwo zenhlayiya ye - isotope ethile. I-Plutonium-244 enemisebe ine-half-life yeminyaka eyizigidi ezingama-80.8, ekhombisa isikhathi esidingekayo ukuze uhhafu wesampula elinikeziwe ubole, yize i-plutonium-244 encane kakhulu ikhiqizwa kumjikelezo kaphethiloli wenyukliya futhi izinto ezinesikhathi esiphansi sokuphila zinomsebenzi ophansi ngakho-ke zikhipha imisebe eyingozi encane. 