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 (Wikipedia)
  127. Enzymes and animation
  128. Enzyme tutorial with animations
  129. Enzyme Inhibition (animation)
  130. Dietary Reference Intakes (U.S. Government)
  131. Galactosemia
  132. Discovery of DNA
  133. DNA from the beginning (animations)
  134. DNA Animations
  135. Deciphering the Genetic Code
  136. Origin of the chemicals of life

    MICROSCOPE

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

    145. CELLS

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

    176. HISTOLOGY

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


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

    186. GENERAL HUMAN BIOLOGY RESOURCES

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

    231. ANATOMY MODEL PHOTOS, QUIZZES AND KEYS:

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

    244. HOMEOSTASIS / HUMAN PHYSIOLOGY

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

    262. TERMINOLOGY AND CLASSIFICATION

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

    279. NERVOUS SYSTEM:

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

    289. BRAIN

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

    309. EYE AND VISION

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

    322. EAR: HEARING AND BALANCE

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

    332. OTHER NERVOUS SYSTEM RESOURCES

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

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

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

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

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

    367. INTEGUMENTARY SYSTEM

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

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

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

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

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

    408. MICROBIOLOGY AND DEFENSE

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

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

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

    434. DIGESTION AND NUTRITION

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

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

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

    471. REPRODUCTION

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

    482. DISSECTION and AUTOPSY

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

    493. WEB Tools

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

This page was developed and is maintained by Steven Lewis.