Fun project for the kiddos “Geodesic domes are made of interlocking geometric shapes–often triangles. Because loads are spread over many triangles, these domes are especially strong. Often made of aluminum bars and plexiglass, they’re also light compared to ordinary domes. Geodesic domes were popularized by an American inventor named Buckminster Fuller (1895-1983). Look for the distinctive Bucky-ball shape in museums, greenhouses, alternative housing, and science centres. Vancouver’s Science World is a 47-metre tall geodesic dome made of 766 triangles.” Here’s how to make a geodesic club house… Link.