Science & Health

Clear explanations of medical breakthroughs, space exploration, climate science, and fundamental scientific concepts.

The End of Needles? How mRNA Vaccine Technology is Revolutionizing Medicine Beyond COVID-19 Infographic showing injection of LNP, cell entry, ribosome translation of spike protein, antigen presentation, and B-cell/T-cell activation.

Infographic showing injection of LNP, cell entry, ribosome translation of spike protein, antigen presentation, and B-cell/T-cell activation.

The End of Needles? How mRNA Vaccine Technology is Revolutionizing Medicine Beyond COVID-19

sanaullahkakar@gmail.com December 19, 2025

Discover how mRNA vaccines work and why they're revolutionizing medicine. Our guide covers cancer vaccines, rare disease...

The Protein Folding AI: How DeepMind’s AlphaFold Solved a 50-Year Grand Challenge and Is Now Designing New Medicines Infographic showing input amino acid sequence, generation of Multiple Sequence Alignment (MSA), the Evoformer and Structure Module neural networks, iterative recycling, and final 3D output with confidence colors.

Infographic showing input amino acid sequence, generation of Multiple Sequence Alignment (MSA), the Evoformer and Structure Module neural networks, iterative recycling, and final 3D output with confidence colors.

The Protein Folding AI: How DeepMind’s AlphaFold Solved a 50-Year Grand Challenge and Is Now Designing New Medicines

sanaullahkakar@gmail.com December 19, 2025

A deep guide to DeepMind's AlphaFold. Learn how this AI cracked a 50-year biology grand challenge and...

The Invisible Workforce: How Engineered Microbes Are Cleaning Our Planet Infographic showing polluted soil, application of microbes/nutrients, microbial degradation process, and finally clean soil with monitoring.

Infographic showing polluted soil, application of microbes/nutrients, microbial degradation process, and finally clean soil with monitoring.

The Invisible Workforce: How Engineered Microbes Are Cleaning Our Planet

sanaullahkakar@gmail.com December 19, 2025

Discover how engineered microbes and synthetic biology are tackling plastic, PFAS, and oil pollution. A guide to...

Your Second Brain: How the Gut Microbiome is Revolutionizing Medicine Illustration showing the gut, brain, and immune system connected by the vagus nerve, bloodstream, and immune cells, with microbes in the gut producing signals.

Illustration showing the gut, brain, and immune system connected by the vagus nerve, bloodstream, and immune cells, with microbes in the gut producing signals.

Your Second Brain: How the Gut Microbiome is Revolutionizing Medicine

sanaullahkakar@gmail.com December 19, 2025

Discover how your gut microbiome talks to your brain & immune system. This guide explains the science...

Neuroplasticity: Your Brain’s Remarkable Ability to Rewire Itself Illustration showing Neuroplasticity two neurons forming a new synaptic connection, representing the brain's ability to rewire itself through learning and experience.

Illustration showing Neuroplasticity two neurons forming a new synaptic connection, representing the brain's ability to rewire itself through learning and experience.

Neuroplasticity: Your Brain’s Remarkable Ability to Rewire Itself

sanaullahkakar@gmail.com November 22, 2025

Introduction: Why Your Brain is Not Hardwired For centuries, the prevailing belief in neuroscience was that the...

Circadian Rhythms: The 24-Hour Biological Clock That Rules Your Health A 24-hour clock diagram showing the peaks and troughs of key bodily functions like cortisol, melatonin, body temperature, and alertness controlled by circadian rhythms.

A 24-hour clock diagram showing the peaks and troughs of key bodily functions like cortisol, melatonin, body temperature, and alertness controlled by circadian rhythms.

Circadian Rhythms: The 24-Hour Biological Clock That Rules Your Health

sanaullahkakar@gmail.com November 22, 2025

Your body runs on a precise 24-hour clock. Learn how circadian rhythms control your sleep, metabolism, and...

The Soil Microbiome: Why Healthy Soil is the Foundation of Human and Planetary Health Illustrated diagram of the soil Microbiome food web showing the connections between plants, bacteria, fungi, protozoa, nematodes, and larger organisms.

Illustrated diagram of the soil Microbiome food web showing the connections between plants, bacteria, fungi, protozoa, nematodes, and larger organisms.

The Soil Microbiome: Why Healthy Soil is the Foundation of Human and Planetary Health

sanaullahkakar@gmail.com November 22, 2025

Introduction: The Living Skin of the Earth We walk on it, build on it, and grow our...

Epigenetics: How Your Lifestyle and Environment Shape Your Genes Detailed diagram illustrating how chemical tags like methyl groups and acetyl groups can turn genes on or off by affecting how tightly DNA is packed.

Detailed diagram illustrating how chemical tags like methyl groups and acetyl groups can turn genes on or off by affecting how tightly DNA is packed.

Epigenetics: How Your Lifestyle and Environment Shape Your Genes

sanaullahkakar@gmail.com November 22, 2025

Discover the science of epigenetics - how your diet, stress, and environment can switch genes on/off. Learn...

The Human Microbiome: Your Inner Ecosystem and Its Impact on Health Illustration showing the various microorganisms that make up the human microbiome in different parts of the body.

Illustration showing the various microorganisms that make up the human microbiome in different parts of the body.

The Human Microbiome: Your Inner Ecosystem and Its Impact on Health

sanaullahkakar@gmail.com November 22, 2025

Introduction: Why Your Inner Ecosystem Matters We often think of ourselves as singular, self-contained organisms, but the...

Mental Health: The Complete Guide to Psychological Wellbeing in the Modern World Diverse individuals practicing mental wellness activities including meditation, therapy, and social connection

Diverse individuals practicing mental wellness activities including meditation, therapy, and social connection

Mental Health: The Complete Guide to Psychological Wellbeing in the Modern World

sanaullahkakar@gmail.com November 19, 2025

Introduction: Why This Matters Mental health represents one of the most critical yet misunderstood aspects of human wellbeing...