Researchers at South Korea’s Pohang University of Science and Technology (POSTECH) have created a groundbreaking material ...

Researchers from Skoltech and the University of Granada have found a way to speed up the architectural design of vaults and ...

Likewise, if you imagine a negatively curved object like a saddle, drawing a triangle on there will result in a sum of angles that adds up to less than 180 degrees.

Cuts are necessary to avoid wrinkles and overfolds in the final 3D curved objects. In other words, material-weakening defects are unavoidable. Kirigami art is compelling for this reason.

Draw a curved object, either with the "Pen" tool for a curved line segment or the "Shape" tool for a circle or an ellipse. Both of these tools are in the floating toolbar.