Discover the fascinating transformation of a simple Coca-Cola bottle cap into a stylish, fully functional custom ballpoint pen. This in-depth DIY tutorial covers every step, from preparing the ...

Watch the full process of creating a wearable custom shoe replica using a 3D printing pen in this visually engaging tutorial!

This file includes stroke(), which converts a path into a geometric object, like drawing with a pen. It even works on three-dimensional paths. You can make a dashed line or add arrow heads. The turtle ...

I've been working for PCMag since early 2016 writing tutorials, how-to pieces, and other articles on consumer technology. Beyond PCMag, I've written news stories and tutorials for a variety of other ...

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