 Mutsara 1: Pombi yemhepo yokutanga inoshanda, yakavakwa muEngland nokuda kwezvinangwa zvesayenzi, yakagadzirwa naRobert Boyle nokuda kwaRobert Hooke muna 1658. Mutsara 2: Pombi yemhepo yokutanga inoshanda yakavakwa muEngland nokuda kwezvinangwa zvesayenzi yakaitwa muna 1658 naRobert Hooke nokuda kwaRobert Boyle. Mubvunzo: Mutsara wokutanga nomutsara wechipiri unoreva chinhu chimwe chete here? Hongu kana kuti kwete?Kwete 