<prompt> Imwe mhando yeawa yemumvuri yaive neyakareba tsvimbo ine zvishanu zvinoshanduka zviratidzo uye yakakwidziridzwa crossbar iyo yaikanda mumvuri pamusoro peaya mamaki. Yakanga yakamisikidzwa kumabvazuva mangwanani kuitira kuti zuva rinobuda riise mumvuri pamusoro pemamaki, uye rakashandurwa kumadokero masikati kuti riwane mimvuri yemasikati. Mamwe maObelisk akashanda nenzira imwecheteyo: mumvuri wakakandwa pane zviratidzo zvakatenderedza yaibvumidza vaIjipita kuverenga nguva. Iyo obelisk yakaratidzawo kuti mangwanani kana masikati, pamwe nezhizha uye nguva yechando solstices.  <response>: ingava mangwanani kana kuti masikati 