A prism is a 3D shape which has a constant cross section - both ends of the solid are the same shape and anywhere you cut parallel to these ends will give you the same shape. For example, in the prism ...

We love a nice optical illusion (if you hadn't noticed), and happily the internet is full of people creating little gems to trick our eyes. Anyone wanting to create their own won't want to miss this ...

Learn how to draw a 3D hand effortlessly with this step-by-step tutorial, perfect for beginners or anyone who believes they have no artistic skills. In this video, we break down the process into ...