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

AI AI & Ethics News

GPT-5.5: What’s New in OpenAI’s Next-Generation AI Model?

Artificial intelligence continues to evolve at an extraordinary pace, and one of the most anticipated developments is the arrival of GPT-5.5. Building upon the capabilities of earlier GPT models, GPT-5.5…

deka May 30, 2026

News Science What if?

Exotic Matter: The Hypothetical Substance with Negative Mass

Among the strangest ideas in modern physics is the concept of exotic matter—a hypothetical form of matter that behaves in ways completely unlike anything we encounter in everyday life. Ordinary…

deka May 30, 2026

Be Smart Inventions

The Bicycle: One of Humanity’s Most Brilliant Inventions

Few inventions have had such a profound impact on transportation, health, recreation, and society as the bicycle. Simple, efficient, and environmentally friendly, the bicycle remains one of the most widely…

deka May 30, 2026

Be Smart Inventions Smart Home

Home Heaters: Which Type Should You Choose?

When temperatures drop, a reliable home heater becomes one of the most important household appliances. Modern consumers can choose from many different heating technologies, each with its own advantages and…

deka May 30, 2026

News Science Universe

Theory of Everything: Why Gravity Refuses to Get Along with Quantum Physics

Modern physics is built upon two extraordinarily successful theories. The first is: Quantum Mechanics which describes the behavior of: Atoms Electrons Photons Subatomic particles The second is: General Relativity developed…

deka May 30, 2026

History Physics Science

The Einstein–Podolsky–Rosen Paradox: The Debate That Led to the Discovery of Quantum Entanglement

Few scientific arguments have had a greater impact on modern physics than the famous debate between: Albert Einstein Boris Podolsky Nathan Rosen In 1935, these three physicists published a paper…

deka May 30, 2026

New Discoveries Physics Science

Solitons: The Remarkable Waves That Behave Like Particles

Most waves in nature eventually: Spread out Lose their shape Dissipate their energy A ripple on a pond gradually disappears. Sound waves weaken as they travel. Ocean waves eventually break…

deka May 29, 2026

Be Smart Inventions News

LED vs Gas-Discharge Lamps: Which Lighting Technology Should You Choose?

Lighting is something most people use every day without thinking much about the technology behind it. Yet the type of lamp you choose affects: Electricity consumption Lifespan Brightness Maintenance costs…

deka May 29, 2026

Be Smart Science What if?

Time Dilation in GPS: Why Navigation Would Break Within a Day Without Relativity

Every day, billions of people use: GPS navigation Smartphone maps Vehicle navigation systems Aircraft guidance systems Most users assume GPS works because of: Satellites Radio signals Computers While this is…

deka May 29, 2026

New Discoveries Science Universe

The Casimir Effect: How the “Force of Nothingness” Makes Objects Stick Together in a Vacuum

At first glance, empty space appears completely: Silent Motionless Void of matter For centuries, many scientists believed a vacuum represented: True nothingness However, modern quantum physics revealed something astonishing: Empty…

deka May 29, 2026