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325 articles · Newest first
The microbiome: how bacteria rule your body and mind
N43 NEWS August 8, 2026 Health The Microbiome: How Bacteria Rule Your Body and Mind Trillions of microorganisms inhabit your gut, shaping digestion, immunity, and even mood. The science of the microbiome is rewriting what it means to be…
The Science of Persuasion
Persuasion is not a magic trick but a social process: attention, trust, reciprocity, and choice architecture shape what people do next.
Antibiotic discovery explained: the ideas that matter
The essential ideas behind antibiotic discovery are simple to state but demanding to apply: selective toxicity, ecological diversity, evidence across scales, exposure and evolutionary feedback.
How antibiotic discovery works
Antibiotic discovery is a funnel from ecological clue to clinical evidence: find a useful chemical, prove what it does, make it safe and show that it helps patients.
How the science of blood types works
Blood types are a compact immune-recognition system: inherited red-cell markers meet antibodies in plasma, and careful matching prevents those two sides from attacking each other during transfusion.
The engineering challenge behind antibiotic discovery
Finding antibacterial activity is only the first engineering milestone. A successful antibiotic must satisfy molecular, biological, manufacturing, clinical and evolutionary constraints at the same time.
The engineering challenge behind the science of blood types
Blood typing is an engineering problem as well as a biological one: laboratories must turn fragile samples and probabilistic signals into a fast, traceable compatibility decision under pressure.
The hidden history of antibiotic discovery
The history of antibiotic discovery is a story of old remedies, new instruments, accidental observations and industrial systems that turned fragile clues into dependable treatment.
The hidden history of the science of blood types
The history of blood types is a story of failed transfusions, careful observation, immune chemistry and laboratory standardization—an example of how a hidden biological difference became a public safety protocol.
The science of blood types explained: the ideas that matter
The essential ideas behind blood types fit together as a simple model: inherited antigens mark red cells, antibodies recognize unfamiliar markers, and component-specific matching prevents immune reactions.
What antibiotic discovery teaches us about the world
Antibiotic discovery teaches that progress is ecological, institutional and temporary: invisible life supplies the clues, shared systems turn them into care, and evolution keeps changing the terms.
What the science of blood types teaches us about the world
Blood-group science shows how hidden variation, immune recognition and shared infrastructure shape human life—and why a small molecular difference can become a global lesson in cooperation and uncertainty.
Breathing mechanics explained: the ideas that matter
Breathing mechanics explained through the ideas that matter: pressure, volume, flow, compliance, resistance, ventilation and gas exchange.
Fermentation microbiology explained: the ideas that matter
The core ideas in fermentation microbiology are simple but powerful: cells need redox balance, products depend on pathways, communities change environments, and conditions determine which metabolism wins.
How breathing mechanics work
How breathing mechanics work: the diaphragm, chest wall, elastic recoil, airway resistance and alveoli form a pressure-driven ventilation system.
How fermentation microbiology works
Fermentation microbiology is the study of how microbial cells harvest energy, balance redox chemistry and reshape foods and ecosystems when oxygen is limited or unavailable.
How the endocrine system works
An accessible explanation of endocrine physiology: glands, hormones, receptors, target tissues, the hypothalamus-pituitary axis, and negative feedback coordinate body-wide changes.
The endocrine system explained: the ideas that matter
Six organizing ideas explain the endocrine system: chemical messages, receptor selectivity, cascades, timescales, feedback, and the difference between a measured level and a physiological meaning.
The engineering challenge behind breathing mechanics
The engineering challenge behind breathing mechanics: compliance, surface tension, airway resistance, control and assistive ventilation must be balanced in one living system.
The engineering challenge behind fermentation microbiology
Engineering fermentation microbiology means steering living, evolving populations through heat, mass transfer, contamination risk and changing chemistry while preserving a useful product and a safe process.
The engineering challenge behind the endocrine system
An engineering analysis of endocrine control: distributed sensors, hormone cascades, receptor selectivity, time delays, feedback, redundancy and the trade-off between responsiveness and stability.
The hidden history of breathing mechanics
The hidden history of breathing mechanics, from early observations and Boyle's law to Hutchinson's spirometer, gas-exchange theory and modern respiratory standards.
The hidden history of fermentation microbiology
The history of fermentation microbiology runs from ancient craft knowledge to microscopy, germ theory, pure cultures and industrial control—without erasing the practical discoveries made before the laboratory could explain them.
The hidden history of the endocrine system
A historical account of endocrinology, from the idea of internal secretions and the discovery of secretin to insulin therapy, hormone receptors, feedback, and modern network biology.
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