I'll write about crypto and money in a few sentences in English for you:

Cryptocurrencies, such as Bitcoin and Ethereum, are digital or virtual currencies that use cryptography for security and are decentralized, meaning they are not controlled by any government or institution. They are created through a process called mining, where complex algorithms are solved to validate transactions and secure the network. In recent years, cryptocurrencies have gained popularity as an alternative investment option and have increased in value. However, their value can be highly volatile and subject to market fluctuations.