<classify> Ezinye izinhlelo kulengxenye zingaphinde zihumushe imibhalo ezilimini ezihlukahlukene kanye nakolwezandla noma ezinye izinto emhlabeni wangempela lapho oyisebenzisayo ekhomba umakhalekhukhwini wesimanje kulezo zinto.  <topic>: sciencetechnology 