Una gota de agua

電影類型: <a href="https://vezionline.boats/hx/genre/99/纪录" style="color:#d9d9d9;" onmouseover="this.style.color='#ffd500';" onmouseout="this.style.color='#d9d9d9';">纪录
國家: Puerto Rico
導演: Jack Delano
演員: <a class="tt-at" href="/hx/actor/1375733/amilcar-tirado" style="color:#d9d9d9;" onmouseover="this.style.color='#ffd500';" onmouseout="this.style.color='#d9d9d9';">Amílcar Tirado,

Name: Una gota de agua
Director: Jack Delano
Genre: 纪录
Rating: 6
Cast: Amílcar Tirado

《Una gota de agua》線上看，高清完整版. A drop of water is taken to a laboratory in San Juan, Puerto Rico to determine its purity. The film communicates scientific health information, such as the need to boil drinking water.