Mosebetsi wa Mantlha: Lebone la Lerakong Mongolo wa Buka: Eclipse ke lebone la lerakong le bululetsweng ke tjhabo ea letsatsi e koahetsweng (solar eclipse). Lebone lena le na le likarolo tse peli: 'mele o sephethephethe wa leseli o emelang letsatsi, le foreime ea tshepe e ntsho e emelang khoeli. Foreime e phetoha ho pota-pota tsela e le 'ngoe (axis) mme e thibela leseli, kahoo ho khanya ha lebone ho fetoha butle-butle mme ho tshwaya ho feta ha nako. Sensara ea angele e leng holim'a tsela ena e laola LED array. Foreime e ka boela ea sisinngwa ka letsoho kapa ea sisinngwa ka application ea mohala. Sekoahelo sa lebone se entswe ka polasetiki e se nang boemo bo phatsimang (matte plastic). Eclipse e na le boholo ba 60 ka 15 ka 60 millimeter mme e na le baterei e ka rechajwang.

Lebitso la projeke : Eclipse, Lebitso la baqapi : Ziqiang He, Lebitso la moreki : School of Design and Art, Beijing Institute of Technology.

Bala lipuisano le lipuisano tsa moraorao mabapi le moralo, boqapi le boqapi lipakeng tsa ralitaba oa meralo le baqapi ba tummeng ba lefats'e, litaki le litsebi tsa meralo. Bona meralo ea morao-rao ea meralo le meralo ea ho hapa moputso ke baqapi ba tummeng, litaki, litsebi tsa meralo ea matsoho le baetsi ba litšoantšo. Fumana lintlha tse ncha tse mabapi le boqapi, boqapi ba mahlale, bonono, moralo le boqapi. Ithute ka lits'ebetso tsa meralo ea baqapi ba kholo.