: 4V Octahedron Dome, 元 Octahedron Dome, 元 1/4 Octahedron Dome, 元 5/8 Octahedron Dome.: The Octahedron, 1V/L1 Octahedron Dome, 2V/L2 Octahedron Dome, 3V Octahedron Dome.: 7V 10/21 Icosahedron Dome, 7V 11/21 Icosahedron Dome, 8V Icosahedron Dome, L4 Icosahedron Dome.: 5V 7/15 Icosahedron Dome, 5V 8/15 Icosahedron Dome, 6V Icosahedron Dome, 2V.3V Icosahedron Dome.: The Icosahedron, 1V/L1 2/3 Icosahedron Dome, 2V/L2 Icosahedron Dome, 3V 4/9 Icosahedron Dome.: Overview of Variants, Numerical Overview, Amount of Struts vs.: Introduction, Origin of the Geodesic Dome, Geodesize: Triangulate & Normalize, Procedure & Evolution of a Subdividing Triangle.( Tip: The type of dome you are building in this science project is called a 2V.

Landry resource in the Bibliography in the Background section to figure out how to make a smaller geodesic dome. If your tube is less than 54 cm long, you could either use more sheets of newspaper (see step 3.a.iii., below, for details) or check out the T.Your tube does not need to be exactly 58 cm long to work for this science project as long as the tube is at least 54 cm long, you can use the newspaper sheets in this science project. Note: Newspaper sheets can vary in size.The tube should be about 58 centimeters (cm) long, or the length of the newspaper sheets, and look similar to the one in Figure 4, below. When you reach the bottom edge, tape the tube to keep it from unrolling. Starting on the top (long) edge, roll the sheets up together as tightly as you can to form a tube. Stack two flat sheets of newspaper together.Alternatively, you could use a small cardboard box and weigh the dome upside down with the top in the box, placed on the scale.Įxperimental Procedure Making the Geodesic Dome The dome will have a diameter of about 58 cm. This is for weighing the dome on the scale. A large tray that will fit the geodesic dome on it.Optional: Glitter, beads, and glue for decorating.Masking tape or painter’s tape (1 roll).

Struts generally work by resisting longitudinal compression, but they may also serve in tension) that are connected to each other to approximate the shape of a sphere (or part of a sphere) A geodesic dome is a structure made of struts (a strut is a structural component commonly found in engineering, aeronautics, architecture and anatomy.

2v geodesic dome