Guest Maria King demonstrates the ins and outs of creating practical projects with a curved stitch. Simple straight stitching is easy to practice, but we can bend those straight lines and expand ...

Watch this video to learn about calculating the area between two curves or a curve and a straight line. Firstly, we need to prove whether or not the curve and straight line actually intersect at ...

To construct the tangent to a curve at a certain point A, you draw a line that follows the general direction of the curve at that point. An example of this can be seen below. Once the tangent is ...

Optical illusion often leaves people confused and intrigued. The new trend on the internet asking people to “find the curved lines” is no different. Users on Twitter are sharing the posts in ...