Because you can have a fire without gravity . Gravity is not a necessary force in a fire . And when water is placed on a fire it is essentially interrupting the chemical process . You can have heat , oxygen , and a fuel source and not have a fire . <| sep |> It ' s on the front of the helmet , but that ' s not important right now <| sep |> Wow I ' ll have to look them up to see if they offer medicine on the west coast . <| sep |> Two pieces . Bought some cheaper , mobile controlled , chinese LED ' s off amazon . Hard to beat the price and the corals reapond well . However , the mobile app is a pain to use . Also , acrylic vs glass . The scratching on acrylic can be an ongoing annoyance . <| sep |> detail 3197134 once you find the cheat room , there ' s a door within it with a ton of chests , containing all keys .