Agogon Duniya Snyearth agogon duniya ne wanda yake nuna lokacin birane a kan wata duniya mai iyo a sararin sama. Taɓawa ɗaya kacal a wurin da birni yake tana nuna lokacin gida na wannan birni a kan faifan da yake ƙasa. Idan an zaɓi birane biyu ko fiye, bambancin lokaci a tsakaninsu yana bayyana kai tsaye. Wata taga mai zoben haske wanda ba a iya gani sarai da fitilun LED masu cikakken launi tana nuna launukan sararin sama a kowane yankin lokaci. A cikin duniyar, wata hasken da ke da alkibla yana kwaikwayon musanyar rana da dare. Iyowar ana samun ta ne ta hanyar magnetin dindindin, electromagnet, da na'urorin Hall.

Sunan aikin : Snyearth, Sunan masu zanen kaya : Xiaolong Li, Sunan abokin ciniki : Zhejiang University.

Karanta sababbin tambayoyi da tattaunawa game da zane, kerawa da kirkire-kirkire tsakanin designan jaridar zane da shahararrun masu zanen duniya, masu zane da zane. Duba sababbin ayyukan zane da zane-zane mai ban shahara ta sanannun masu zanen kaya, masu zane-zane, kayan gine-gine da masu kirkirar fasaha. Gano sabbin bayanai game da kerawa, kirkire-kirkire, zane-zane, zane da kuma tsarin gine-gine. Koyi game da hanyoyin ƙira na manyan masu zanen kaya.