This is the open source version of Scratch 2.0 and the core code for the official version found on http://scratch.mit.edu. This code has been released under the GPL ...

Discover how to build a miniature car structure using a 3D pen, cardboard, and metal rods in this creative DIY project.

An illustration of a magnifying glass. An illustration of a magnifying glass.

I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, these ...