STEM Courses and Certifications

Ninja Nerd

Renal Physiology

Trace kidney function from glomerular filtration through the nephron and collecting duct to autoregulation and the micturition reflex.

• YouTube
• 5 hours 5 minutes
• Self-Paced
• Free Video

Ninja Nerd

Biochemistry and Metabolism - Complete Course

Follow the regulation and integration of carbohydrate, lipid, and protein metabolism across pathway maps, from glycolysis and the Krebs cycle to lipoproteins.

• YouTube
• 15 hours 42 minutes
• Self-Paced
• Free Video

Ninja Nerd

Endocrine Physiology

Follow how pituitary signals and hormone pathways coordinate the thyroid, adrenal glands, pancreas, and reproductive cycles.

• YouTube
• 8 hours 47 minutes
• Self-Paced
• Free Video

Ninja Nerd

Cardiovascular Physiology

A stepwise look at how cardiac structure and electrical activity shape pumping, circulation, and blood pressure.

• YouTube
• 9 hours 2 minutes
• Self-Paced
• Free Video

Ninja Nerd

Immunology - Inflammation, Adaptive Immunity, and Immune System Overview

Trace how inflammation, innate defenses, antibodies, and T cells contribute to the immune response.

• YouTube
• 3 hours 42 minutes
• Self-Paced
• Free Video

Ninja Nerd

Musculoskeletal System - Muscle Structure, Function, and Mechanics

Trace how muscle structure, neuromuscular signaling, and contraction mechanics shape muscle function.

• YouTube
• 7 hours 1 minute
• Self-Paced
• Free Video

Professor Leonard

Comprehensive Math Video Collection - Beginning Algebra Through Linear Algebra and Differential Equations

A step-by-step video sequence develops equation-solving into graphing lines, systems, inequalities, exponents, and polynomial operations.

• YouTube
• 1 day 6 hours 49 minutes
• Self-Paced
• Free Video

Speed Pharmacology

Drugs Affecting Central Nervous System

A brisk guide to drug classes for mood, sleep, psychosis, seizures, neurodegeneration, anesthesia, and pain.

• YouTube
• 1 hour 23 minutes
• Self-Paced
• Free Video

Steve Brunton

Probability Bootcamp

A fast progression from coin-flip counting and Bayes’ theorem to moment-generating functions and a proof of the Central Limit Theorem.

• YouTube
• 10 hours 37 minutes
• Self-Paced
• Free Video

Steve Brunton

Engineering Math - Differential Equations and Dynamical Systems

Uses eigenvalues, phase portraits, and numerical simulation to connect differential equations with the stability and evolution of real-world systems.

• YouTube
• 22 hours 3 minutes
• Self-Paced
• Free Video

Steve Brunton

Engineering Math - Vector Calculus and Partial Differential Equations

See how vector calculus turns conservation laws into equations for heat, waves, and potential flow.

• YouTube
• 9 hours 20 minutes
• Self-Paced
• Free Video

Strong Medicine

Cardiovascular Physiology

Explains how cardiac mechanics and pressure-volume loops connect heart function to blood flow and pressure.

• YouTube
• 3 hours 5 minutes
• Self-Paced
• Free Video

Strong Medicine

Fluid Mechanics in Medicine

A basic introduction to fluid mechanics that connects principles of pressure, flow, and viscosity to common medical applications.

• YouTube
• 1 hour 57 minutes
• Self-Paced
• Free Video

tecmath

Fractions - Complete Guide to Operations, Conversions, and Applications

Build fraction fluency through visual comparisons, arithmetic shortcuts, and conversions among fractions, decimals, ratios, and percentages.

• YouTube
• 2 hours 24 minutes
• Self-Paced
• Free Video

tecmath

Area, Volume and Measurement - Metric Conversions and Geometric Calculations

Learn to calculate area, circumference, surface area, and volume for circles, cylinders, rectangular prisms, and composite figures.

• YouTube
• 1 hour 14 minutes
• Self-Paced
• Free Video