Idizayini eyingqayizivele ye-patent egoqa imizuzwana emi-3.
Izindlela ezimbili: ukugibela noma ukudonsa.
Injini enamandla enebhuleki le-electromagnetic.
Isivinini nesiqondiso kuyalungiseka.
Ibhethri le-lithium eligudlukayo elinokubekezela okukhulu okungu-15km.
Isihlalo esikhulu esigoqekayo kanye namathayi omoya enza ukugibela kube ntofontofo.