Science Observer

Green Energy: Powering a Sustainable Future

Green energy refers to power produced from renewable, environmentally friendly sources that generate little or no greenhouse gas emissions. Unlike fossil fuels, green energy relies on natural processes such as…

deka September 27, 2025

History Science

Electrical Engineering: History and Modern Developments

Electrical engineering emerged in the 19th century with the discovery of fundamental laws of electricity and magnetism. The work of Michael Faraday, James Clerk Maxwell, and Georg Ohm laid the…

deka September 27, 2025

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Electric Current: The Flow of Charge

Electric current is the flow of electric charge, usually carried by electrons in a conductor such as a metal wire. It is one of the most fundamental concepts in physics…

deka September 27, 2025

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Geometry: From Ancient Shapes to Modern Applications

Geometry is a branch of mathematics that studies shapes, sizes, positions, and the properties of space. Its name comes from the Greek words geo (earth) and metron (measure). Unlike arithmetic,…

deka September 23, 2025

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Chemistry: The Central Science of Matter

Chemistry is the branch of science that studies matter—its composition, structure, properties, and the changes it undergoes. Often called the central science, chemistry connects physics, biology, geology, and environmental science.…

deka September 23, 2025

Science Universe

Astronomy: Exploring the Universe

Astronomy is the science that studies celestial objects, space, and the universe as a whole. It examines stars, planets, galaxies, and cosmic phenomena, seeking to understand their origins, structures, and…

deka September 23, 2025

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The Periodic Table of Mendeleev: Structure of the Chemical World

The Periodic Table of Elements was first created by Russian chemist Dmitri Mendeleev in 1869. He organized the known chemical elements according to their properties and atomic weights. Remarkably, Mendeleev…

deka September 23, 2025

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Genetics: The Science of Heredity and Variation

Genetics is the branch of biology that studies genes, heredity, and variation in living organisms. It explains how traits are passed from one generation to another through DNA. From eye…

deka September 23, 2025

Be Smart History Science

Physics: From Antiquity to Modern Times

The origins of physics trace back to ancient civilizations, where people sought to explain natural phenomena through observation and reasoning. In Mesopotamia and Egypt, early records describe the motion of…

deka September 22, 2025

History Science

Exact Sciences: Foundations of Precision and Logic

Exact sciences are branches of knowledge that rely on precise measurements, logical reasoning, and mathematical models to describe and predict natural phenomena. They include disciplines such as mathematics, physics, chemistry,…

deka September 22, 2025

Green Energy: Powering a Sustainable Future

Electrical Engineering: History and Modern Developments

Electric Current: The Flow of Charge

Geometry: From Ancient Shapes to Modern Applications

Chemistry: The Central Science of Matter

Astronomy: Exploring the Universe

The Periodic Table of Mendeleev: Structure of the Chemical World

Genetics: The Science of Heredity and Variation

Physics: From Antiquity to Modern Times

Exact Sciences: Foundations of Precision and Logic

The Evolution of Computer Technology Over the Last 100 Years

Innovative Computer Technologies: Shaping the Future of the Digital World

Virtual Reality: The Digital World That Feels Real

Microphones: Giving Voice to the Modern World