Try this simple trick using just two straws! Cross them and one appears to melt through the other, then instantly restores. A visual magic trick perfect for all ages and skill levels. #strawtrick ...

The extension is open source and distributed under Apache License v2.0. Your feedback is highly appreciated! Should you have any suggestions, please create an issue ...

This is a collection of AUTOLisp scripts that might come in handy for everyone. Each script is commented to give an idea of what it does. elevation_profile.lsp Create an elevation profile from a ...

Abstract: Localization is an essential capability for mobile robots, enabling them to build a comprehensive representation of their environment and interact with the environment effectively toward a ...

For a tutorial on how to build a blackboard system, see the paper P. R. Kersten and Avi C. Kak, "A Tutorial on LISP Object-Oriented Programming for Blackboard Computation (Solving the Radar Tracking ...