Science Observer – Useful articles about our universe and science

Unsolved Problems of Modern Science: Questions That Still Challenge Humanity

Despite extraordinary technological progress, modern science is still confronted with deep and unresolved questions about the nature of reality, life, and the Universe. These problems persist not because of a…

deka December 17, 2025

Be Smart Inventions Science

How Glass and Glass Products Are Made and Recycled

Glass is one of the most important materials in modern civilization. It is used in: Windows Bottles Smartphones Laboratory equipment Solar panels Vehicles Electronics Although glass appears simple and fragile,…

deka May 18, 2026

AI AI & Ethics News

ChatGPT: Instant Mode and Thinking Mode — How Modern AI Responses Work

Artificial intelligence systems are evolving rapidly, and modern conversational AI platforms are becoming increasingly sophisticated. Among the most discussed features in advanced AI assistants are different response styles often described…

deka May 18, 2026

Be Smart Hi-Tech History

The Internet: How It Appeared and What Awaits Us in the Near Future

The internet is one of the most important inventions in human history. In just a few decades, it transformed communication, business, science, entertainment, education, and everyday life. Billions of people…

deka May 18, 2026

Be Smart Hi-Tech Smart Technology

What Is a VPN and Why Do People Use It?

The modern internet connects billions of people every day, but most users rarely think about how their data travels across networks. Every website visit, online purchase, message, or search request…

deka May 18, 2026

Hi-Tech New Discoveries News

Scientific Innovations of 2026: Technologies That Are Changing Humanity

The year 2026 is becoming a remarkable period for science and technology. Advances once considered futuristic are rapidly entering real-world use. Artificial intelligence systems are transforming medicine and research, renewable…

deka May 14, 2026

Be Smart Physics Science

Electrostatic Charge of Plastic: Why Plastic Builds Static Electricity

Almost everyone has experienced static electricity caused by plastic. A plastic comb attracting hair, cling film sticking to surfaces, synthetic clothing crackling in dry weather, or tiny electric shocks after…

deka May 14, 2026

AI Be Smart News

Dating Algorithms: How Tinder and Modern Apps Choose Potential Partners for Us

Modern dating has changed dramatically over the last decade. Instead of meeting through friends, workplaces, or random encounters, millions of people now rely on dating apps powered by complex algorithms.…

deka May 11, 2026

History New Discoveries News

Digital Money: How It Appeared and Why It Is Changing the Global Economy

Money has evolved dramatically throughout human history. Ancient civilizations once relied on barter systems, then moved to metal coins, paper banknotes, and eventually electronic banking. Today, humanity is entering another…

deka May 11, 2026

AI AI & Ethics Challenges

Cyber Weapons: How Critical Infrastructure Like Nuclear Plants and Water Systems Gets Hacked — and How Experts Defend Against It

Modern civilization depends on invisible digital systems. Electricity grids, nuclear power plants, transportation networks, hospitals, water treatment facilities, and industrial factories increasingly rely on computers and internet-connected technologies. While this…

deka May 11, 2026

Be Smart Hi-Tech Inventions

Air Conditioners: How They Work, Their Benefits, and What Experts Recommend

Air conditioners have become one of the most important technologies for modern comfort and public health. In many regions of the world, especially during increasingly intense summer heatwaves, air conditioning…

deka May 11, 2026