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  YouTube: The Evolution of Video Sharing and Its Impact on the World Introduction YouTube, the world’s largest video-sharing platform, has revolutionized entertainment, education, and communication since its launch in 2005. What started as a simple website for uploading and watching videos has grown into a global phenomenon, influencing culture, business, and even politics. With over  2.7 billion logged-in monthly users , YouTube is more than just a platform—it’s a digital ecosystem where creators, brands, and audiences connect. The Birth of YouTube YouTube was founded by  Chad Hurley, Steve Chen, and Jawed Karim , former PayPal employees. The idea emerged from the difficulty of sharing videos online in the early 2000s. The first-ever YouTube video,  "Me at the zoo"  (uploaded by Jawed Karim on April 23, 2005), marked the beginning of a new era in digital media. In  November 2006 , Google acquired YouTube for  $1.65 billion , recognizing its potential...

  Bitcoin: The Future of Digital Currency Introduction Bitcoin, the world's first decentralized cryptocurrency, has revolutionized the financial landscape since its inception in 2009. Created by the mysterious Satoshi Nakamoto, Bitcoin introduced a peer-to-peer electronic cash system that operates without intermediaries like banks or governments. Over the years, Bitcoin has grown from an obscure digital experiment to a globally recognized asset, attracting investors, tech enthusiasts, and financial institutions alike. What is Bitcoin? Bitcoin (BTC) is a digital currency that operates on a decentralized network called the blockchain. Unlike traditional fiat currencies (such as the US dollar or euro), Bitcoin is not controlled by any central authority. Instead, transactions are verified by a network of nodes through cryptography and recorded on a public ledger. Key Features of Bitcoin: Decentralization  – No single entity controls Bitcoin. Limited Supply  – Only 21 million ...