Computers use coding to get instructions and do the things they do. Have you ever seen the inside of a computer? Wires carry information through the machine in the form of electricity. The two options ...

The awesome Digirule 2U is a small 8-bit programmable binary computer created by developer Bradley Slattery. Launched via Kickstarter this month, the project is coming to the end of its campaign with ...

The Kano Computer Kit Complete does a wonderful job teaching kids hardware and coding concepts by letting them build their own PC and software scripts. And it’s fun! I’m not saying that as a grizzled ...

G-code is effective, easily edited, and nearly ubiquitous when it comes to anything CNC. The format has many strengths, but space efficiency isn’t one of them. In fact, when it comes to 3D printing in ...

An algorithm is given for constructing an alphabetic binary tree of minimum weighted path length (for short, an optimal alphabetic tree). The algorithm needs 4n 2 + 2n operations and 4n storage ...