I would give it all to BOINC !boinc@sopuli.xyz. I donate time and money to this project on a regular basis, but I wish more people knew about BOINC because projects like this give me faith in humanity. BOINC is a open source tool scientists can use to distribute massive computational workloads to the computers of volunteers. Any scientist can use it without institutional backing or approval, it's an open network operating on the petaflop scale. Users can choose which projects they compute for.

BOINC has been used for medical research, finding new asteroids, and identifying new particles at the Large Hadron Collider. Anybody remember seti@home? Ran on BOINC. BOINC was also used to make the first accurate 3D model of the sars-cov-2 spike protein and even helped lead to the design of a shelf-stable vaccine which was distributed to millions. Plus, the project Minecraft@home used it to find the tallest cactus. BOINC has resulted in hundreds of scientific papers that without BOINC would never have gotten funded due to the cost and complexity of the computation involved.

But there is some serious technical debt and usability issues and BOINC has a long-term trend of declining userbase.