Human embryonic and fetal development is a fascinating journey that transforms a single cell into a fully formed fetus. This diagram illustrates the key stages from fertilization to 20 weeks of fetal development, providing a clear visual guide for understanding this process. It is an essential resource for medical professionals, educators, and students studying prenatal development.
Explore the comprehensive timeline of medical history, from the ancient miasma theory to the birth of germ theory. Learn about the pioneers like Pasteur, Koch, and Lister.
Discover the medical and historical significance of Robert Hooke’s first microscopic observations of cork. Learn how the discovery of 'little rooms' led to modern cell theory.
Discover the medical history of the swan-neck flask, the ingenious invention of Louis Pasteur that disproved spontaneous generation and established the germ theory of disease.
Learn how to use and interpret an automatic brachial sphygmomanometer. Understand systolic and diastolic readings, and discover why home blood pressure monitoring is essential.