Adapted from “Wall-to-Wall: The Arch” by Robert Gregson Arches and domes have been used in buildings since–well, the beginning! Native American wigwams are domes. Native American […]
Adapted from “Bridge Game” by Robert Gregson Put on your engineering hat and build a bridge! Two-thousand years ago, the Romans used arches to build bridges […]
What kind of entrance does the State Capitol have? An entryway is an invitation into a building. It gives visitors clues about what the building is […]