PūhuiTe Whakawera me te Whakamaoe tohu ana ki te taputapu tohanga e whakarato ana i te puna wera me te puna matao mo te hohenga hohenga, tank, me etahi atu, me nga mahi e rua o te whakamahana me te whakamahana taputapu taiwhanga me nga taputapu. Te nuinga whakamahia i roto i te matū, ho'oraa me te mara koiora tautoko karaihe tauhohenga ipu, taputapu whakaetonga takahuri, fermenter, calorimeter, whakamahia whānuitia i roto i te hinu, metallurgy, rongoa, biochemistry, āhuatanga tinana, whakamātautau me te kōtuitanga matū me ētahi atu tari rangahau, kareti me te whare wānanga, wheketere. taiwhanga me nga tari inenga kounga.