Climate change is one of the most discussed and controversial topics of the 21st century. It refers to long-term alterations in global or regional climate patterns, particularly the increase in average global temperatures. Scientists attribute most of these changes to human activity, especially the burning of fossil fuels, which releases greenhouse gases into the atmosphere. However, some argue that climate change is a natural process that has occurred throughout Earth’s hist

Amazon, founded by Jeff Bezos in 1994, began as a simple online bookstore and has since evolved into one of the most powerful corporations in the world. Today, Amazon is not just an e-commerce platform; it is a global ecosystem that includes cloud computing, entertainment, logistics, and artificial intelligence. Its incredible growth over the past three decades has reshaped the way people shop, work, and even live, making it one of the most influential companies in modern his

The Harry Potter  saga, written by British author J.K. Rowling, stands as one of the most influential literary and cinematic phenomena of the modern era. Consisting of seven books and eight film adaptations, the series follows the life of Harry Potter, a young wizard destined to face the dark lord Voldemort. Beyond its spellbinding story, Harry Potter  explores themes of friendship, courage, prejudice, and the battle between good and evil, captivating readers and viewers alik

The social credit idea  is a concept that seeks to evaluate and regulate citizens’ behavior based on their actions and reputation. Originally popularized by China’s Social Credit System , this model uses data from financial records, social behavior, and even online activity to determine how “trustworthy” an individual or organization is. The concept is controversial because, while it promotes accountability, it also raises concerns about privacy and control. How It Works A so

The object designated 3I/ATLAS was discovered on 1 July 2025 by the Asteroid Terrestrial‑impact Last Alert System (ATLAS) telescope in Río Hurtado, Chile. Because of its trajectory and speed, the object is classified as an interstellar  object: it is not bound by the Sun’s gravity in a normal elliptical orbit, but rather follows a hyperbolic path, indicating it arrived from outside our Solar System. This makes it only the third confirmed interstellar object after 1I/ʻOumuamu

1. Introduction

1. Introduction

Introduction TikTok is a social media platform that allows users to create, share, and discover short videos, often accompanied by music, filters, and creative effects. Since its global launch in 2018, it has become a cultural phenomenon, attracting millions of users daily. Its rapid rise in popularity can be attributed to its algorithm, which makes content highly personalized and addictive. Ownership and Origins TikTok is owned by ByteDance, a Chinese technology company foun

A customer-centric approach  is a business strategy that focuses on putting the customer at the heart of every decision. Rather than building products and then looking for buyers, companies that adopt this approach start by understanding customer needs , preferences, and expectations. The goal is to build long-term relationships, increase satisfaction, and foster loyalty. Today, this philosophy has become one of the key differentiators between successful and struggling busine

Pride and Prejudice  by Jane Austen Published in 1813, this novel remains one of the most beloved romances in English literature. It follows the intelligent and independent Elizabeth Bennet as she navigates societal expectations and personal growth. Her relationship with Mr. Darcy evolves from misunderstanding and pride to mutual respect and love. Beneath the love story, Austen explores issues of class, marriage, and gender roles in Georgian England with wit and social commen

A Historical Overview

1. Ancient Roots of Medicine and Drugs The use of drugs dates back thousands of years, long before modern science existed. Ancient...

1. Prehistoric Times In prehistoric societies, human life expectancy was extremely low. On average, people rarely lived beyond 30 years...

In recent years, many companies have quietly modified the formulas of their products to reduce production costs. Instead of using genuine ingredients, they often substitute them with cheaper alternatives. A classic example is the shift from real chocolate to “chocolate-flavored” products, which may contain little or no actual cocoa butter. While this strategy boosts company profits, it deceives consumers who believe they are purchasing authentic items.

WeWork was once one of the most talked-about startups in the world, symbolizing the future of work and innovation. Founded in 2010 by Adam Neumann and Miguel McKelvey, WeWork’s mission was to revolutionize office spaces by creating shared working environments, known as coworking spaces . The company promised not only flexibility for freelancers, startups, and corporations but also a sense of community and collaboration. This vision resonated strongly with investors, and WeWor

Antarctica is the southernmost continent on Earth, covered by a vast sheet of ice that represents around 70% of the world’s freshwater....

The invention of the Gutenberg press in the mid-15th century, around 1440, marked one of the most transformative moments in human history. Before Johannes Gutenberg’s innovation, books were laboriously copied by hand, a process that was expensive, time-consuming, and reserved for a privileged few. With his movable type press, Gutenberg revolutionized the way knowledge could be recorded and shared.

Credit cards and digital payment systems have revolutionized the way people pay for goods and services. They make transactions faster,...

Silicon Valley, located in the southern part of the San Francisco Bay Area in California, is widely recognized as the global hub of technology and innovation. It earned its name from the silicon-based semiconductors that were produced there during the mid-20th century, and it has since evolved into a place where ideas, capital, and talent converge to shape the digital world.

At Harvard Business School (HBS), the study of customer behavior is considered one of the pillars of marketing education. The curriculum...