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 Science

Folk Beliefs and What Science Says About Them

Folk beliefs have accompanied humanity for centuries, shaping traditions, daily rituals, and cultural identity. From weather predictions based on animal behavior to superstitions about luck, these beliefs often arise from…

deka February 28, 2026

Bioengineering Hi-Tech Neuro-Tech

Xenobots: Living Biological Constructs Built from Frog Cells

Xenobots are a recent scientific development that blur the boundary between biology and robotics. They are not mechanical robots and not genetically modified animals. Instead, xenobots are microscopic biological constructs…

deka February 27, 2026

Bioengineering Hi-Tech New Discoveries

Biocomputers Based on Neurons: Growing Brain Tissue in a Dish and Teaching It to Compute

In recent years, scientists have developed experimental systems sometimes described as “biocomputers” — networks of living neurons grown in laboratory conditions and connected to electronic interfaces. These biological neural cultures…

deka February 27, 2026

Bioengineering New Discoveries Science

Age Engineering: Will Aging One Day Be Treated Like a Disease?

For centuries, aging was considered an inevitable and untouchable part of human life. Today, advances in biotechnology, genetics, and cellular research are challenging that assumption. Scientists increasingly view aging not…

deka February 27, 2026

Be Smart History Science

René Descartes: The Philosopher Who Redefined Reason and Reality

René Descartes was one of the most influential thinkers of the 17th century and is often called the “father of modern philosophy.” Living during a period of profound scientific transformation,…

deka February 27, 2026

AI AI & Ethics Hi-Tech

Digital Twins: Virtual Replicas of Cities, Planets, and Patients

The concept of a digital twin refers to a highly detailed virtual model that mirrors a real-world object, system, or living organism. Originally developed for industrial engineering, digital twin technology…

deka February 27, 2026

AI AI & Ethics Be Smart

AI for Deciphering Ancient Languages and Scrolls

For centuries, historians and linguists have struggled to decode ancient manuscripts, damaged scrolls, and forgotten languages. Many texts have survived only in fragments, faded ink, or carbonized layers, making traditional…

deka February 27, 2026

AI AI & Ethics Be Smart

The Hidden Costs of AI: How Much Energy and Water Does One ChatGPT Query Use?

Artificial intelligence systems like ChatGPT may feel invisible and effortless to use, but behind every response lies a vast physical infrastructure of data centers, servers, cooling systems, and electrical grids.…

deka February 25, 2026

AI AI & Ethics Be Smart

AI as a Collective Mind: Are Neural Networks Becoming Smarter Than Humans?

Artificial intelligence systems are often described as tools, but increasingly they are compared to a form of collective digital intelligence. Large neural networks are trained on enormous datasets that include…

deka February 24, 2026

AI AI & Ethics Be Smart

Copyright in the Age of AI: Who Owns Content Created by Neural Networks?

The rapid development of artificial intelligence has transformed how text, images, music, and software are created. Neural networks can now generate complex creative works in seconds, raising a fundamental legal…

deka February 20, 2026