Hydrotechnics: a technique that includes lights, water, fire, fog, and lasers, with high-definition projections on mist screens.
hˌaɪdɹoʊtˈɛknɪks: ɐ tɛknˈiːk ðæt ɪŋklˈuːdz lˈaɪts, wˈɔːɾɚ, fˈaɪɚ, fˈɑːɡ, ænd lˈeɪzɚz, wɪð hˈaɪdˌɛfɪnˈɪʃən pɹədʒˈɛkʃənz ˌɔn mˈɪst skɹˈiːnz.