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

Hi-Tech Inventions New Discoveries

Hydrogen Engines: The Latest Developments in Clean Combustion Technology

Hydrogen engines are moving from experimental laboratories into construction machinery, heavy trucks, power plants, and motorsport prototypes. Unlike hydrogen fuel cells, which generate electricity electrochemically, hydrogen internal-combustion engines burn hydrogen…

deka July 28, 2026

Cosmic Innovations Smart Technology Solar System

Solar Energy in Space: Powering Satellites and Future Moon Bases

Solar energy is the foundation of modern space exploration. It powers communications satellites, scientific observatories, navigation systems, robotic spacecraft, and the International Space Station. Future lunar settlements may also depend…

deka July 28, 2026

Hi-Tech News Science

The Future of Nuclear Fusion: Can Star Power Become a Practical Energy Source?

Nuclear fusion is often described as the ultimate energy technology: abundant fuel, enormous energy density, no carbon dioxide emissions during operation, and no possibility of the runaway chain reaction associated…

deka July 28, 2026

AI & Ethics Be Smart Science

The Ethics of Animal Experimentation: Between Scientific Knowledge and Animal Suffering

Animal experimentation has contributed to medical research, drug development, toxicology, neuroscience, and the study of disease. At the same time, it raises one of science’s most difficult moral questions: when,…

deka July 28, 2026

AI AI & Ethics Be Smart

What Is Antivirus Software and How Does It Work?

Antivirus software is one of the most familiar cybersecurity tools, yet many users are unsure what it actually does. Modern antivirus programs do much more than search for traditional computer…

deka July 28, 2026

KnowHow News Smart Home

How to Choose a Generator for Frequent and Long Power Outages

Frequent, prolonged electricity cuts require a different backup-power strategy from occasional short blackouts. A small portable generator may keep a refrigerator and several lights running, but it may be unsuitable…

deka July 28, 2026

AI AI & Ethics Be Smart

Cybersecurity: Why It Matters and What Cybercriminals Can Do

Cybersecurity is the protection of computers, smartphones, networks, online accounts, industrial systems, and digital information from theft, disruption, manipulation, or destruction. It matters because modern life depends on connected technology.…

deka July 28, 2026

Be Smart News Science

Anti-Vaxxers and the Fake Study That Fueled a Global Health Panic

Modern vaccine resistance did not begin with one scientific paper. Opposition to vaccination has existed since the nineteenth century, when early smallpox vaccination campaigns faced religious, political, and safety objections.…

deka July 28, 2026

Be Smart History Science

The History of Genetics: From Mendel’s Peas to Genome Editing

Genetics is the science of heredity: how biological information passes from parents to offspring and how inherited instructions shape living organisms. Today, researchers can sequence entire genomes, identify disease-associated variants,…

deka July 28, 2026

Hi-Tech New Discoveries News

Photovoltaics Explained: How Solar Panels Turn Sunlight Into Electricity

Photovoltaics is the technology that converts sunlight directly into electricity. It powers everything from pocket calculators and rooftop solar panels to satellites, factories, and utility-scale solar farms. Unlike solar thermal…

deka July 28, 2026