A net has to be able to fold up into the 3D shape. All of the following shapes are nets of a cube. You can use isometric paper to draw 3D shapes. Remember to hold the isometric paper so that you ...

The authors selectively exposed some of the mixture to light, then repeated this process to create layered 3D objects, some ...

From towering trees to delicate flowers, complex ... shape complex anther form. Using advanced imaging methods, they quantified cellular growth in all tissue layers of the entire complex organ in 3D.