2026 July version Virtual Machine for education This CentOS 10-based virtual environment (OVA) template provides an integrated and reproducible scientific computing platform designed specifically for data analysis and simulation in physics. The system features a preconfigured stack of core scientific software, including ROOT C++, Python with its kernels configured for Jupyter Notebook via VS Code, and Geant4. Notes: It is recommended to deploy this environment using Oracle VM VirtualBox along with its corresponding Extension Pack. This virtual machine is configured to use 30 GB of virtual memory. After boot, users are suggested to adjust the display scaling within the virtual machine menu to match their monitor requirements. Credentials Username: researcher Password: researcher Superuser (root) Password: root-account License and Attribution This virtual environment configuration is distributed under the MIT License. The underlying operating system, CentOS Stream 10, and the third-party software bundled within this image are open-source tools distributed under their respective licenses and remain subject to their original licensing terms and the developers' copyrights. ------------------------------------------------------------------------------------------------------ 2021 version Virtual Machine for education - GEANT4 Passwords: * User = laconga2021 * Pass = laconga User = root pass = lacongaR00t