
P. C. Mahalanobis: Statistics, Surveys and Modern India
P. C. Mahalanobis transformed Indian statistics through sampling, ISI, the National Sample Survey and his influential role in economic planning.
Science, health, medicine, research, climate and the environment.

P. C. Mahalanobis transformed Indian statistics through sampling, ISI, the National Sample Survey and his influential role in economic planning.

Inflammation is a protective immune response to injury or infection. Learn how it recruits defence cells, supports healing and sometimes causes harm.

How infections spread depends on the pathogen, transmission route, entry point and host. Learn the chain of infection and which prevention measures interrupt each route.

Cold vs flu symptoms often overlap, but onset, fever, body aches and fatigue can provide clues. Learn when testing, antivirals or medical care may matter.

Importance of handwashing explained: learn how soap removes germs, why 20 seconds matters, when to wash and when sanitizer is not enough.

Cold vs flu symptoms often overlap, but influenza can cause more severe illness and has specific antiviral treatments. Learn the differences, warning signs and when testing or med…

Oral health and overall health are closely connected. Learn what evidence shows about gum disease, diabetes, heart health, pregnancy and systemic disease.

Gum disease can begin with bleeding or swollen gums and progress to periodontitis, bone loss and loose teeth. Learn the symptoms, risks, treatment and prevention.

Carl Jung biography exploring his psychiatric career, Freud relationship, archetypes, collective unconscious, shadow, individuation, controversies and cultural legacy.

Sigmund Freud transformed ideas about the unconscious, childhood and psychotherapy. Explore his life, psychoanalytic theories, major criticisms and complicated scientific legacy.

Healthy skin is functioning skin, not flawless skin. Learn how the skin barrier works, how to cleanse and moisturise properly, protect against UV damage and avoid unnecessary irri…

Louis Pasteur transformed microbiology through fermentation research, germ theory, pasteurization and vaccination. Explore his discoveries, controversies and lasting scientific le…