deka – Page 31 – Science Observer

Asbestos: The “Miracle Mineral” That Became a Global Health Hazard

For much of the 20th century, asbestos was celebrated as a wonder material. Its remarkable resistance to heat, fire, and chemicals made it a key ingredient in construction, manufacturing, and…

deka June 9, 2026

New Discoveries News Smart Home

How Air Ionization Influences the Electrostatic Charge of Microplastics and Nanoplastics

Microplastics and nanoplastics have become some of the most intensively studied environmental pollutants of the 21st century. These tiny plastic particles are found in oceans, rivers, soil, food, drinking water,…

deka June 8, 2026

Be Smart Science Smart Home

Air Ionization: How Charged Particles Shape the Air Around Us

Air is often thought of as a simple mixture of gases, but in reality it contains a variety of microscopic particles, including ions. Air ionization is a natural and technological…

deka June 6, 2026

History Science Tesla&Co

Michael Faraday: The Self-Taught Genius Who Electrified the World

Few scientists have influenced modern civilization as profoundly as Michael Faraday. Although he received little formal education and began life in poverty, Faraday became one of the greatest experimental scientists…

deka June 4, 2026

Be Smart History Inventions

Candles: The Ancient Invention That Still Illuminates Our Lives

For thousands of years, candles have provided light, warmth, symbolism, and comfort. Although modern electric lighting has largely replaced candles for everyday illumination, they remain deeply woven into human culture.…

deka June 4, 2026

Hi-Tech New Discoveries News

Fullerenes and Nanotubes: The Sporting Shapes of Pure Carbon

Carbon is one of the most remarkable elements in the universe. It forms the basis of all known life and exists in a surprising variety of structures. Most people are…

deka June 4, 2026

New Discoveries News Science

Sol-Gel Technology: How Can Glass or Ceramics Be Grown Like a Flower?

When most people think of glass or ceramics, they imagine materials created in blazing furnaces at extremely high temperatures. Traditional manufacturing often requires melting raw materials at temperatures exceeding 1,000°C.…

deka June 4, 2026

Be Smart Science What if?

Chirality: Why One Form of a Drug Can Heal While the Other Can Harm

Modern medicine often appears straightforward: a drug contains a specific molecule that produces a desired effect in the body. However, chemistry reveals a fascinating complication. Sometimes two molecules can contain…

deka June 4, 2026

Be Smart New Discoveries Science

Ionic Liquids: The Salts That Remain Liquid at Room Temperature

When most people think of salt, they imagine a white crystalline solid such as table salt. Traditional salts are known for their high melting points and stable crystal structures. However,…

deka June 2, 2026

Bioengineering Hi-Tech News

Hydrophilic and Hydrophobic Elements: How Chemistry Creates Cell Membranes

Every living organism, from the smallest bacterium to the largest whale, depends on cell membranes. These incredibly thin structures separate the inside of a cell from its surroundings, regulate the…

deka June 1, 2026