In 2026, Scuba.Tech Incorporated (“Scuba.Tech” / “Scuba Dot Tech” / “SdT”) will execute the ongoing research and development (“R&D”) projects below for charitable, educational, and scientific public benefit, with open publication of methods and artifacts wherever safe and appropriate. All software R&D work will be executed in an idempotent Jupyter notebook (e.g., Google Colab) that can be re-run end-to-end by collaborators with notes to record input conditions, rationale, and interpret outputs, with a minimum exception for graphical-user-interface requirements. Any bare-metal sessions require same-day lab notes (minimum: OS, GPU, drivers, dependencies, commands, outputs) as the reproducibility record. All physical projects will declare the hardware used, have a recorded bill-of-materials and assembly guide, and use libre components with open-source software when reasonable. This work is implied to continue until completion or suspension of each project, including through additional years.