Science - Current science narration

DNA: The Code of Life and Its Scientific Revolution DNA, or deoxyribonucleic acid, is the fundamental building block of life. Found in every cell of our body, this molecule acts like a code that determines who we are, how we look, and even how we think. So, what exactly is DNA? How was it discovered? How has it captivated scientists throughout history, and what revolutions is it driving today? In this article, we’ll dive deep into what DNA is, its discovery process, its historical journey, its role in modern science, and its profound impact on our lives. Ready? Let’s start unraveling the code of life! What is DNA? DNA is a molecule found in all living organisms (and some viruses) that stores genetic information. It has a double helix structure, resembling a twisted ladder. The rungs of this ladder are made up of four nucleotide bases: Adenine (A), Thymine (T), Cytosine (C), and Guanine (G). These bases, arranged in a specific sequence, form the genetic code. DNA resides in ...

The Invention of Electricity: The Heart of the Modern World Electricity is the invisible hero of modern life. It powers the lights in our homes, charges our phones, runs factories, and even saves lives in hospitals. But what is electricity? How was it invented? What journey has it taken through history, and where is it indispensable today? Most importantly, how has electricity so profoundly shaped our lives? In this article, we’ll explore every facet of electricity, from its invention to its modern-day applications, and understand why it is the heartbeat of the modern world. What is Electricity? Electricity, in its simplest form, is a type of energy resulting from the movement of electrons. This energy is generated by the movement of charged particles (typically electrons) through a conductor or circuit. Electricity is both a natural phenomenon (like lightning) and a human-controlled energy source. It comes in two main forms: - Direct Current (DC): Electrons flow in one dir...

Zodiac: Imaginary Stories in the Sky and Scientific Truths Looking up at the sky and searching for stories among the stars is one of humanity’s oldest habits. The zodiac, or the belt of constellations, is among the most popular of these tales. So, what is the zodiac? Why do millions of people believe in astrology? What do the constellations like Aries, Taurus, and Gemini, which give their names to the zodiac signs, represent? And most importantly, why is astrology considered a pseudoscience? In this article, we’ll dive deep into the origins of the zodiac, its popularity, and why it clashes with scientific realities. image:  unsplash.com What is the Zodiac? The zodiac, known astronomically as the ecliptic, is an imaginary belt in the sky along Earth’s orbital plane. This belt is divided into 12 equal sections, each representing a zodiac sign: Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, and Pisces. Each sign is associated with a specif...