NFTs spark debate, but their potential goes beyond controversy. This post explores how Ethereum’s shift to proof-of-stake reduced environmental concerns, unlocking new use cases in gaming. Rather than speculation, NFTs enable decentralized ownership and open digital economies.

Discrete mathematics is essential for computer science, but many struggle to find the right resources. This post reviews a widely used textbook that covers key topics like logic, set theory, and graph theory, offering a structured approach for self-study and real-world applications.

Databases power modern applications, but their inner workings can be opaque. This post breaks down indexes and transactions—key concepts that improve performance and maintain data integrity—helping developers build faster, more reliable systems.

Bitcoin’s scalability has been a contentious issue, with debates over block size and transaction throughput. This post examines how increasing block size could enhance Bitcoin’s capacity without centralizing control, enabling the network to handle more transactions per second while remaining accessible to individual node operators.