Drawing a triangular prism is a useful skill for math, geometry and school projects. A triangular prism is a three-dimensional shape made up of two triangular faces and three rectangular faces. At ...

You’ve probably seen Lichtenberg figures before, those lightning-like traces left by high-voltage discharge. The safe way to create them is using an electron beam to embed charge inside an ...

Create a kaleidoscopic effect with distorted visuals and vibrant colours. Prism portraits are quirky and guaranteed to turn ...

Physicists at the University of Amsterdam came up with a really cool bit of Christmas decor: a miniature 3D-printed Christmas ...

Watch as I create a 3D resin painting with 100 layers over 14 days, exploring depth, color, and UV resin techniques for an ...

There are many ways to pop popcorn, but we think this one returns the least number of unpopped kernels and the best flavour. The crunchy caramel-coated popcorn will keep for a day or two in an ...

Editor’s Note: December 10, 2025: We’ve reviewed these selections to ensure they are available and competitively priced. To further update our coverage, with a focus on ease-of-use, we’ve called in ...

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Abstract: Creating 3D shapes from 2D drawings is an important problem with applications in content creation for computer animation and virtual reality. We introduce a new sketch-based system, ...