Qubic in a nutshell This course is about what Qubic is. You will learn about the basic concepts. What is the Quorum? Why does Qubic not have blocks but instead using Ticks. The course is meant as a high level entry point in getting to know how Qubic works and what is it's uniqueness. For example, why is Qubic running on BareMatel and doesn't need an Operating System (like Linux) to run. Why does this help for performance and security? We will also cover on how the decentralized network itself is connected to each other. Qubic is fully open source from day one. Every development, every improvement, and every innovation is transparent, accessible, and community-driven. In that matter we want also to offer courses and tutorials for free to help to understand Qubic.