A polygon is a 2D shape with straight sides that meet at vertices. Polygons have names that show the number of sides they have. A three-dimensional (3D) shape is a solid shape. 3D shapes have ...

Builders are harnessing the power of artificial intelligence to make the construction industry more efficient and sustainable ...

This Colorado-based company constructs structurally sound homes that cost less and take significantly less time to complete than traditional building methods, recently completing its first two 3D ...

Narrator: If you peel back the layers of Rapunzel's hair in "Tangled," you'll see just how complicated animating 3D hair can ... on straight hair, building on its previous 2D looks.

Shapes with 4 sides Explore four-sided shapes looking at straight lines, curved lines and 2D shapes. What are 2D shapes? Explore the properties of 2D shapes from one-sided circles to the eight ...