I live in a type of tree house that resembles a sphere. The cables on the globe's top secure it to the top of the most substantial upper tree branches…

In some worlds, people have no place to live, so they decide to live among the ruins of stone and metal structures. These places might have been palaces where the…

Think of a lab where glass or plastic containers are nonexistent; what would be used to contain the liquids? Basically, more is said later. First, where is this place, and…