Discover how to build a DIY mini water pump using recycled bottle caps and a small DC motor! This step-by-step tutorial shows you how to create an efficient homemade pump from everyday materials.

Discover how to create a DIY mini helicopter using recycled materials like a Red Bull can and a small plastic bottle. This ...

We've loved many of the earlier Mini JCW variants, but this one prioritizes style over substance.

Viking is a free and strong UCI chess engine that can be used to analyze chess positions and come up with the optimal move. Viking does not come with graphical user interface and it is up to the user ...