TABLE OF CONTENTS:
  1. Health & Medical Reference
  2. Science Methods
  3. Metrics & Measurement
  4. Chemical Foundations
  5. Biological Molecules
  6. Microscope
  7. Cells
  8. Histology
  9. Human Biology Resources
  10. Anatomy Model Photos, Quizzes
  11. Physiology & Homeostasis
  12. Terminology & Classification
  13. Nervous System
  14. Endocrine System
  15. Skeletal System
  16. Integumentary System
  17. Muscular System
  18. Cardiovascular System
  19. Microbiology & Defense
  20. Respiratory System
  21. Digestion & Nutrition
  22. Urinary System
  23. Reproductive Systems
  24. Dissections
  25. Anatomy Model Videos
 Torso Video Tour (10 min)


:
    HEALTH AND MEDICAL REFERENCE:
  1. National Library of Medicine (PubMed) (search peer-reviewed medical literature)
  2. Leading Causes of Death United States and worldwide.
  3. Leading Causes of Death United States 1900-1998 (CDC PDF)
  4. Remaining Life Expectancy (U.S.) by Age
  5. U.S. Preventive Task Force Recommendations
  6. Cochrane Medical Reviews
  7. Choosing Medical Tests Wisely
  8. Informed Health
  9. HealthSite A to Z
  10. World Health Organization (health education and statistics)
  11. Food and Drug Administration (FDA) (food and drug safety)
  12. America's Frontline Doctors
  13. Association of American Physicans and Surgeons
  14. National Institute of Drug Abuse
  15. Atlas of First Aid: A Case Study Approach
  16. Lab Tests Guide (understand medical lab tests)
  17. Medline Plus (health information in 40 languages)
  18. Pathology Laboratory (University of Utah)
  19. Pathology Outlines
  20. Number Needed to Treat for Benefit or Harm
  21. Health Encyclopedia (Univ. of Rochester)
  22. New Health Advisor
  23. Know Your Chances: Interactive Risk Chart (NIH)
  24. Medscape Health Resource Center
  25. VeryWell Health A to Z
  26. Health Central Guide to Conditions A to Z
  27. Pathway Medicine (online textbook)
  28. American Council on Science and Health
  29. National Center for Complementary and Alternative Medicine
  30. Drugs, Vitamins, Herbs: The Scientific Evidence (Medline)
  31. eMedExpert (Information on Prescription Drugs)
  32. Prescribers Digital Reference (PDR) for Rx and OTC Drugs
  33. DrugBank (Drug search engine)
  34. Drug Safety Data Sheets
  35. RxISK -- Prescription Drug Side-Effects
  36. Merck Manual for Medical Information
  37. Centers for Disease Control and Prevention (U.S. Government)
  38. National Cancer Institute
  39. WebMD (investigate symptoms, treatments, find a doctor)
  40. MedCram -- Medical Topics Explained Clearly (videos)
  41. Medical History of U.S. Presidents
  42. The Frugal Nurse
  43. Phisick -- A review of Ancient Medicine
  44. Journal of Medical Humanities
  45. Health and Medicine Streaming Videos
  46. Blausen Pathology Videos
  47. Pros and Cons of 18 Medical Tests
  48. Mutter Museum of Medical Pathology
  49. Free online life science courses
  50. Vendors of Biology Supplies and Anatomic Models

    51. SCIENCE METHODS

  51. Virtual Biology Labs
  52. Evolution of Clinical Research
  53. Medical Study Design
  54. Study Design 101
  55. Experimental Design
  56. Clinical Trials Glossary of Terms


  57. Spontaneous Remission and the Placebo Effect
  58. Richard Feynman on Cargo Cult Science. (PDF)
  59. Distinguishing Science from Pseudoscience
  60. Why Bogus Therapies Often Seem to Work
  61. Skeptoid Guide to Alternative Medicine
  62. Skeptical Medicine
  63. The Medical Skeptic
  64. MADD in America -- Science and Psychiatry
  65. Fair Tests of Medical Therapies (James Lind Library)
  66. The Trouble with Epidemiology Studies in Nutrition (video)
  67. Discovery, Chance and Scientific Methods.
  68. Bad Science
  69. On Being Sane in Insane Places
  70. Korzybski's General Semantics (Steven Lewis)
  71. Seven Warning Signs of Bogus Science
  72. Galileo's recantation (1633)
  73. Test Your Scientific Literacy
  74. Science Heroes
  75. Historical Biographies

    76. METRICS AND MEASUREMENTS

  76. Coping with Math Anxiety
  77. Qualitative vs Quantitative Methods (12-minute video)
  78. Theory of Significant Digits (32-minute video)
  79. Units of Measurement (42-minute video)
  80. Understanding Medical Statistics (PDF book)
  81. Significant Digits (includes quiz)
  82. Scientific Notation & Significant Figures
  83. Significant figures, Scientific Notation, Solving Equations
  84. Variability in Measurements
  85. Unit Conversions
  86. More Metric conversion problems and solutions
  87. Metric Conversion Tables UK
  88. Reading a Triple Beam Balance and Quiz
  89. Lab Activities
  90. Assorted Free Calculators
  91. Lifestyle Tools and Calculators
  92. Countdown Timer, Calendar Generator

    93. CHEMICAL FOUNDATIONS OF BIOLOGY

  93. Chemistry Guide
  94. History of Chemistry
  95. Virtual Chemistry Experiments
  96. Chemistry Tutorial (Australia)
  97. Molecular Structures (Purdue)
  98. Elements of the Periodic Table (40-minute video)
  99. Chemical Elements Periodic Table
  100. Webelements Periodic Table
  101. Clickable Periodic Table of the Elements
  102. Elements of the Human Body
  103. Evolution of the atomic theory.
  104. Radiocarbon dating and the Shroud of Turin.
  105. Periodic Table of the Isotopes
  106. Chemical Bonding (35 minute video)
  107. Stoichiometry -- balancing chemical equations (52 minute video)
  108. Stoichiometry: calculations involving balanced chemical equations.
  109. Temperature and Thermometers
  110. The Second Law of Thermodynamics
  111. Metabolism

    112. BIOLOGICAL MOLECULES

  112. Proteins, Carbohydrates, Lipids, Nucleic Acids, Vitamins, Water
  113. Organic Chemistry
  114. Medical Biochemistry (many articles)
  115. Biochemistry tutorial
  116. ATP production and Energy Metabolism
  117. Water - the Universal Solvent of Life (35 minute video)
  118. Ban DHMO!
  119. Water
  120. Sticky Water (surface tension)
  121. A Biography of Water
  122. Water and Hydration (PDF)
  123. Peptides and Proteins
  124. Protein Structure (37-minute video)
  125. Proteins and Enzymes
  126. Enzymes (32-minute video)
  127. Enzymes (Wikipedia)
  128. Enzymes and animation
  129. Enzyme tutorial with animations
  130. Enzyme Inhibition (animation)
  131. Dietary Reference Intakes (U.S. Government)
  132. Galactosemia
  133. Discovery of DNA
  134. DNA from the beginning (animations)
  135. DNA Animations
  136. Deciphering the Genetic Code
  137. Origin of the chemicals of life

    MICROSCOPE

  138. Introduction to Light Microscopy (9-minute video)
  139. Structure and Function of the Optical Microscope Wikipedia
  140. Principles of Light Microscopy (7-minute video)
  141. Nikon Alphaphot-2 Microscope (15-minute video)
  142. How to Use a Compound Light Microscope (8-minute Flash video)
  143. The Virtual Compound Light Microscope (practice your skills)
  144. Oil Immersion Microscopy (20-minute video)
  145. Cell Biology and Microscopy

    146. CELLS

  146. Discovery and Structure of Cells
  147. Membranes Part 1 and Part 2.
  148. Inside the Cell (NIH)
  149. Cell Biology and Virtual Labs (Utah)
  150. Tour of the Animal Cell Model (12-minute Video by Steven Lewis)
  151. Cell Cycle Tutorial
  152. Biochemical and Cell Animations
  153. Cell Biology
  154. Cell Biology Animations
  155. Animal Cell and Plasma Membrane (Videos)
  156. Cell Types
  157. Cell Organelles
  158. Cell Organelles (Wikipedia)
  159. Cell Cycle and Cell Division (5-minute Flash video)
  160. Cell Cycle
  161. Mitosis
  162. Mitosis images. (Britannica)
  163. Cells Alive (many quizzes and animations)
  164. Stem Cells Animation
  165. ATP
  166. Glycolysis and the Krebs Cycle
  167. The Generation of ATP
  168. Watson and Crick's 1953 papers on DNA structure and DNA replication.
  169. Learn Genetics (Utah University)
  170. Universality of the genetic code.
  171. Genetics
  172. The New Genetics (HHS)
  173. CRISPR -- A Technology for Editing Genes
  174. Stem Cells
  175. Cellular basis of cancer.
  176. Cancer.

    177. HISTOLOGY

  177. Atlas of Microscopic Anatomy
  178. Virtual Histology Guide (PDF)
  179. Histology Tutorial (25-minute Video)
  180. HistoWeb (JayDoc)


  181. Histology World
  182. Virtual Histology Slides
  183. Histology of the Skin (10-minute video)
  184. Biology of Cancer
  185. Body Mass Index (BMI) Calculator and Body Fat Measurement
  186. Body Fat Measurement (Skinfold Caliper Method)

    187. GENERAL HUMAN BIOLOGY RESOURCES

  187. Vision Learning Biology
  188. Doctors Medical Library (many free online texts)
  189. An online text in General Biology
  190. Course Hero Biology
  191. Libre Textbooks in Biology
  192. Structure and Function in Biology
  193. Biology Activities and Videos (HHMI)
  194. Human Biology Animations and Videos (Wisconsin Online)
  195. Human Anatomy (EarthsLabs)
  196. Anatomy Tables (University of Arkansas)
  197. Imaging the Body
  198. Textbook of Regional Anatomy (Dartmouth)
  199. OpenStax Anatomy-Physiology Textbook
  200. Boundless Anatomy-Physiology Textbook
  201. Anatomy-Physiology Textbook (PDF)
  202. Textbook in Medical Physiology and Pathophysiology
  203. Pathophysiology Bible for Nurses
  204. Antranik's Human Anatomy textbook
  205. Teach Me Anatomy
  206. Anatomy Arcade (many games)
  207. Human Anatomy for the Artist
  208. Get Body Smart (anatomy tutorials and quizzes)
  209. Anatomy-Physiology Cliff Notes
  210. Innerbody Interactive Human Anatomy (interactive quizzes by system)
  211. Zygote Body (3D animations)
  212. Anatomy Games
  213. Anatomy and Physiology Quizzes
  214. Illustrated Encyclopedia of Anatomic Variations (real vs. textbook people)
  215. Radiology A to Z
  216. Human Body Images, Radiographs (Stanford)
  217. Anatomy Atlases, Textbooks and Digital Libraries
  218. Gray's Anatomy (1918 edition full text, illustrated, searchable)
  219. Instant Anatomy (mostly colorful, labeled drawings with learning tips)
  220. Anatomy & Physiology Tutorial Links
  221. Speech Anatomy & Physiology
  222. Useless Body Parts (no need for donors)
  223. WebMD Symptom Checker (be your own doctor, then sue yourself)
  224. BBC's Interactive Body (anatomy games)
  225. Kimball's Online Biology Text
  226. Normal Lab Values
  227. How Stuff Works Anatomy Channel (animations and videos)
  228. Largest Organs in the Human Body
  229. Explore Your Inner Animal (HHMI)
  230. USCDs Practical Guide to Clinical Medicine
  231. Photobiology

    232. ANATOMY MODEL PHOTOS, QUIZZES AND KEYS:

  232. Anatomy Models w Labels (San Diego Mesa College)
  233. Anatomic Model Index and Quiz (Palomar)
  234. Keys to Anatomic Models (Northeast Ohio)
  235. Anatomic Model Keys (no photos) (Tidewater)
  236. Anatomy Model Quiz (click links below images for labels)
  237. Niagara Virtual Anatomy Lab (labeled models)
  238. Anatomic Images Extremities w labels
  239. Anatomy Drill and Practice (Wiley)
  240. Anatomic Model Keys (click images to download)
  241. Anatomic Model Keys (Iowa)
  242. Anatomy Model Keys (Tallahassee)
  243. Free Anatomy Quiz
  244. Medical Gross Anatomy Practice Questions

    245. HOMEOSTASIS / HUMAN PHYSIOLOGY

  245. Human Physiology textbook (PDF)
  246. Human Physiology textbook (Wikibooks)
  247. Cells and the Human Body (textbook)
  248. Physiology Web
  249. Human Physiology (EarthsLabs)
  250. A Framework for Human Physiology
  251. Homeostasis (50-minute video)
  252. Homeostasis and Feedback (7-minute Flash video)
  253. Homeostasis
  254. Physiology Models
  255. Physiological Homeostasis
  256. Acid-Base Physiology
  257. Examples of Homeostasis
  258. Free Physiology Quiz
  259. Human Pathophysiology (EarthsLabs)
  260. McMaster Pathophysiology Review
  261. Backyard Brains Experiments
  262. Virtual Physiology Experiments
  263. HHMI Virtual Labs

    264. TERMINOLOGY AND CLASSIFICATION

  264. Medical Terminology Video Lectures (YouTube)
  265. Terminologia Anatomica (official anatomical terms)
  266. A Brief History of the English Language by Steven Lewis
  267. Anatomic Terminology
  268. Biology Dictionary
  269. Merck's Pronunciation Guide to Medical Terms
  270. Merriam Webster's Medical Dictionary
  271. Farlex's Free Medical Dictionary
  272. Dictionary Search
  273. MegaLexica Medical Dictionary
  274. Etymology (origin) of Medical Terms
  275. Bioetymology
  276. Medical Eponyms
  277. Cornell Notetaking Method (YouTube video)
  278. Medical Flashcards, Word Searches and Games
  279. Taxonomy (Wikipedia)
  280. Review of Anatomic Regional Terminology (PDF)

    281. NERVOUS SYSTEM:

  281. Nervous System Models (labeled)
  282. Adventures in Neuroanatomy
  283. Functional Neuroanatomy (Univ of British Columbia)
  284. Neuroscience Textbook and Neuroanatomy (Univ of Texas)
  285. Neuroanatomy (Univ of Wisconsin)
  286. Action Potentials and Graded Potentials
  287. Neurotransmission
  288. Neurotransmitter Net
  289. Reaction Speed Timer and Reaction Time Test
  290. Neurophysiology Virtual Lab (HHMI)

    291. BRAIN

  291. The Brain from Top to Bottom
  292. The Brain Teaching Module (Annenberg)
  293. The Human Brain Dissection Video (UBC)
  294. Soton Brain Hub (videos)
  295. Know Your Brain
  296. My Three Brains
  297. The Whole Brain Atlas
  298. Brain Anatomy (videos)
  299. Split-Brain Experiments
  300. My brain's bigger than yours!
  301. Brain Basics
  302. Cranial Nerves with Puzzle
  303. More Cranial Nerves
  304. Interactive Brain Atlas
  305. Brain Chemistry of Depression
  306. Antidepressant Medications
  307. Antidepresant Medications and the Placebo Effect (Kirsch)
  308. Prefrontal Lobotomies
  309. Brain Games (exercises to stimulate your brain)
  310. Reaction time test

    311. EYE AND VISION

  311. Anatomy-Physiology of the Eye
  312. Webvision
  313. The Human Eye
  314. Somso Eye Video Tour (15-minute Video)
  315. The Bony Orbit of the Somso Eye (PDF)
  316. Vision A to Z
  317. Vision Loss Simulations
  318. Zeiss Online Vision Screening
  319. Snellen Eye Chart and 20/20 Vision
  320. The Joy of Visual Perception
  321. Color Vision Testing
  322. Color Visual Tests and Illusions
  323. Dots and Flag afterimage tests

    324. EAR: HEARING AND BALANCE

  324. The Human Ear (Britannica)
  325. The Human Ear
  326. Anatomy of the Ear
  327. The World of Hearing
  328. High-Frequency Hearing Test and Alternative
  329. Audiology Resources and Hearing Test (YouTube)
  330. Playback FM Hearing Test and Soundguys Hearing Test
  331. Online Tone Generator
  332. Dizziness, Imbalance and Hearing Disorders
  333. Eustachian Tube Dysfunction

    334. OTHER NERVOUS SYSTEM RESOURCES

  334. Peripheral Nerves
  335. Spinal Cord Injuries
  336. Sensation and Perception (textbook)
  337. General Psychology
  338. Conditioned Reflexes by Ivan Pavlov (1927)
  339. Big 5 Personality Traits
  340. IQ Basics with Test
  341. Intelligence and IQ

    342. ENDOCRINE SYSTEM (See General Resources for more links.)

  342. Video Tour of the Hubbard Endocrine Board (14 minutes)
  343. You and Your Hormones
  344. The Endocrine System
  345. The Endocrine System (Cleveland Clinic)
  346. Pituitary Disorders
  347. Textbook of Endocrinology
  348. An Endocrine Webtext
  349. Non-Traditional Endocrine Tissues and Hormones
  350. Vitamin D Hormone in Health and Disease (YouTube)
  351. Glucocorticoids
  352. Ketosis versus Ketoacidosis
  353. Diabetes Mellitus -- an endocrine disease

    354. SKELETAL SYSTEM (See General Resources for more links.)

  354. The 206 named bones of the Standard Reference Adult
  355. Bone Basics (Smithsonian)
  356. The Human Skeleton
  357. Wheeless Textbook of Orthopedics (click on skeleton)
  358. Bones of the Human Body (Wikipedia)
  359. All About Bones (labeled photos)
  360. Lumen Bone Box
  361. Anatomy and Pathology of the Skull Base (flash animation)
  362. Bones around Somso Eye
  363. Comparative Skeletons Project
  364. Lessons from a Bone Box
  365. Bones and Joints
  366. Bones Don't Lie (Forensic Science)
  367. Radiology
  368. Vitamin D, Cod Liver Oil, Sunshine and Rickets

    369. INTEGUMENTARY SYSTEM

  369. Textbook of Dermatology
  370. Dermatology A-Z
  371. The Skin Site
  372. Skin Conditions
  373. Biology of Skin Color (HHMI film)

    374. MUSCULAR SYSTEM (See General Resources for more links.)

  374. Get Body Smart Muscles (includes animations and quizzes)
  375. Muscles of the Upper and Lower Body (labeled images)
  376. Muscle Models with Labels
  377. Illustrated Muscles of the Human Body (alphabetical list with images)
  378. Muscle Atlas (muscle tables with images)
  379. Loyola University Illustrated Muscle List
  380. Innerbody Muscle Quiz (cursor over muscle to view label)
  381. Muscles and Joints
  382. University of Michigan Anatomy (videos)
  383. Muscle Contraction
  384. Muscle Tutorial (John Wiley)
  385. Muscle Physiology video (Gwinnett College)
  386. Chemistry of Contraction and Dynamics of Contraction (videos)
  387. Muscles and Exercise
  388. Physiotherapy by Region and Injury

    389. CARDIOVASCULAR (See General Resources for more links.)

  389. Blood Biology
  390. Video guide to the heart and Part 2. (Gwinnett College)
  391. Atlas of Cardiac Anatomy
  392. The Heart Site
  393. Hemostasis Encyclopedia
  394. Blood Typing (Red Cross)
  395. Cardiovascular Physiology
  396. Cardiovascular Pharmacology
  397. Cardiac Cycle animation
  398. Cardiology Virtual Lab (HHMI)
  399. Open Heart Surgery Simulation
  400. EKG Academy
  401. Electrocardiography (ECG) Quiz
  402. Table of Resting Heart Rates
  403. Interactive Cardiovascular Library (AHA)
  404. Wireman Circulatory Model
  405. Arteries and Veins
  406. Fetal Circulation
  407. Blood Pressure Measurement (Youtube)
  408. CardioBriefs Blog
  409. History of Blood Transfusion

    410. MICROBIOLOGY AND DEFENSE

  410. Medical Microbiology Text
  411. Boundless Microbiology Textbook
  412. OpenStax Microbiology text
  413. Microbe Notes
  414. Microbiology info
  415. Vaccines and Immunizations (CDC)
  416. Vaccines licensed for use in United States
  417. Vaccine Adverse Events Reporting System (VAERS)
  418. History of Vaccines
  419. Microbiology Information Portal
  420. Bad Bugs -- Foodborne Pathogens (free PDF text)
  421. Probiotics
  422. Flu Facts
  423. United Nations Program on HIV / AIDS
  424. Immunology Virtual Lab (HHMI)
  425. Microbiology Lab Techniques (videos)
  426. Body Farm - Human Decomposition (10-minute video)

    427. RESPIRATORY (See General Resources for more links.)

  427. Pulmonology Channel (many videos)
  428. Respiratory Anatomy video (Gwinnett College)
  429. Lung Anatomy (Medscape)
  430. Johns Hopkins' Interactive Respiratory Physiology
  431. The Larynx
  432. Lung Function Fundamentals
  433. Vital Capacity Calculator
  434. How to measure vital capacity using a balloon (video)
  435. The health risks of cigarette smoking.

    436. DIGESTION AND NUTRITION

  436. Video tour of the GI Tract (Gwinnett College)
  437. Free Nutrition Textbook (Kansas State Univ 2018)
  438. Dietary Reference Intakes (USDA)
  439. Dietary Reference Intake Calculator
  440. Search the USDA Food Nutrient Database
  441. Best Food Sources for Specific Nutrients
  442. FDA How to Read a Food Label
  443. Oral Health Topics (ADA)
  444. Animated Teeth (Dental FYIs)
  445. The Vermiform Appendix
  446. Vestigiality of the Vermiform Appendix
  447. How to Spot a Nutrition Quack
  448. Dietary Guidelines for Americans (U.S. Government)
  449. Dietary Supplement Fact Sheets (NIH)
  450. Kitchen Calculator
  451. Measuring Body Fat Using Calipers
  452. FDA Center for Food Safety and Applied Nutrition
  453. Ask a Dietician
  454. Nutrition Coalition
  455. Weight Loss Resources
  456. Science of Cooking
  457. Dietary Supplement Fact Sheets (NIH)
  458. Linus Pauling Institute Nutrition Information Center
  459. Iowa State University Food Safety
  460. Foods that can change your life
  461. Vegetarian Resource Group
  462. pH Value of Common Beverages

    463. URINARY (See General Resources for more links.)

  463. How Your Kidneys Work
  464. Urinalysis (Medline)
  465. Urinalysis (mouse over)
  466. Urinalysis (Cornell)
  467. Urinalysis (Lab Tests Guide)
  468. Urinalysis (American Family Physician)
  469. Urinalysis (with color chart)
  470. Renal Clearance
  471. Kidney Tests and Diseases
  472. Urology Coach

    473. REPRODUCTION

  473. Healthy Pregnancy
  474. Lectures on Human Reproduction
  475. Hormones of the Reproductive System
  476. Museum of Menstruation and Women's Health
  477. Men's Health Topics
  478. History of Circumcision
  479. Multidimensional Human Embryo
  480. Embryology
  481. Video of Human Prenatal Development (PBS)
  482. Thirty four Symptoms of Menopause
  483. The Prostate Gland

    484. DISSECTION and AUTOPSY

  484. Many free and fee-based onlne dissections
  485. Biology Corner Anatomy Dissections
  486. Medical Gross Anatomy Dissection Videos (YouTube)
  487. Cow Eye Dissection (video)
  488. Human Cadaver Dissection Videos (Univ of Wisconsin)
  489. Human Cadaver Dissection Videos (YouTube)
  490. The Virtual Human Project
  491. Autopsy: Colon Cancer
  492. The Virtual Pig Dissection
  493. Cat Anatomy Tutorial
  494. Dissection 101 (PBS)

    495. WEB Tools

  495. Convert html file to PDF
  496. Convert speech to text
  497. Translate between languages
  498. Metric-English Units Converter
  499. Document, Image and Video Converter
  500. Universal file converter
  501. Download Any Video and Video Downloader
  502. Text Editing Tools
  503. Convert International Units for Drugs and Nutrients

This page was developed and is maintained by Steven Lewis.