Why Organizing Your Refrigerator Matters Reduce Waste and Protect Your Health Your refrigerator isn't just a place to store food—it's where freshness and hygiene begin. When it's cluttered or unorganized, food often expires unnoticed or gets contaminated due to uneven cooling. According to the Korea Consumer Agency, nearly 30% of discarded food at home is due to expiration in the fridge. A well-organized fridge helps you save on grocery bills, maintain food safety, and reduce food waste. Preparation Before You Start Organizing 1. Clear Out and Check Expiration Dates Take everything out of the fridge. Go through each item to check for expiration or signs of spoilage. Dispose of anything that's gone bad, and transfer items to transparent containers for better visibility and freshness. 2. Understand Temperature Zones Bottom Shelf : Coldest part, ideal for raw meat and seafood. Middle Shelf : Stable temperature, best for dairy, tofu, and eggs. Top Shelf : Easy-acc...
How to Operate and Set Up a Bitcoin Node: A Step-by-Step Guide for Beginners What is a Bitcoin Node? The Bitcoin network operates as a decentralized system that processes transactions and creates blocks. One of the critical components in this system is the Bitcoin node . A Bitcoin node plays a vital role by validating transactions and creating blocks. It holds the entire blockchain's transaction records and can be operated by individuals who wish to contribute to the Bitcoin ecosystem. Bitcoin nodes are divided into full nodes and light nodes . A full node stores the entire blockchain data, while a light node only stores partial transaction data and downloads necessary information. In this article, we will explain the Bitcoin node operation process and the setup methods step by step. The Importance of Operating a Bitcoin Node Operating a Bitcoin node goes beyond simply verifying Bitcoin transactions. By running a node, you contribute to maintaining the decentralization an...