Digital library
Textbooks, references and open learning resources.

External
Introductory Physics: Building Models to Describe Our World
Ryan D. Martin, Emma Neary, Joshua Rinaldo, and Olivia Woodman · Queen's University
In the contents: 05: Newtons Laws · 5.01: Newtons Three Laws · 5.05: Applying Newtons Laws

External
Human Biology Biol 011 Textbook
Barry Thomson · Cañada College
In the contents: 8.02: Laws of Inheritance · 13.04: Muscle Contraction

External
Introductory Physics: Building Models to Describe Our World
Ryan D. Martin, Emma Neary, Joshua Rinaldo, and Olivia Woodman · Queen's University
In the contents: 05: Newtons Laws · 5.01: Newtons Three Laws · 5.05: Applying Newtons Laws

External
General Biology
Boundless · LibreTexts
In the contents: 6.06: Potential Kinetic Free and Activation Energy - The First Law of Thermodynamics · 6.07: Potential Kinetic Free and Activation Energy - The Second Law of Thermodynamics · 12.01: Mendels Experiments and the Laws of Probability

External
Biology of Human Concerns
Jessica B Daniels · Minnesota State Community and Technical College
In the contents: 8.04: Muscle Contraction · 12.02: Laws of Inheritance

External
College Physics
OpenStax · LibreTexts
In the contents: 04: Dynamics- Force and Newton's Laws of Motion · 4.00: Prelude to Dynamics- Newtons Laws of Motion · 4.02: Newtons First Law of Motion - Inertia

External
Spacetime Physics
Edwin F. Taylor & John Archibald Wheeler · Massachusetts Institute of Technology
In the contents: 03: Same Laws for All · 3.05: Lorentz Contraction of Length · 3.E: Same Laws for All (Exercises)

External
CHM 321: Inorganic Chemistry
Bryan P. Nell · Ripon College
In the contents: 4.1.01: Beer-Lambert Absorption Law · 10.1.3A: The Lanthanoid Contraction · 10.2.1C: Absorbance and the Beer-Lambert Law

External
MC : Physics 213 - Modern Physics
Charles Collett · Muhlenberg College
In the contents: 1.02: Invariance of Physical Laws · 1.05: Length Contraction

External
Map: Raven Biology 12th Edition
LibreTexts
In the contents: 6.02: The Laws of Thermodynamics and Free Energy · 6.2.2: The First Law of Thermodynamics · 6.2.3: The Second Law of Thermodynamics

External
POLS125 Spring 2026
Connie Isais · Rio Hondo College
In the contents: 6.04: Chapter 65- The Law and Politics of Religious Freedom · 09: Family Law · 9.02: Marital Contracts

External
Human Biology
Gabor Gyurkovics · Community College of Vermont
In the contents: 6.04: Muscle Contraction · 16.02: Mendel's Experiments and Laws of Inheritance

External
Inorganic Chemistry
LibreTexts (Textmap of Housecroft's text) · LibreTexts
In the contents: 4.7C: Absorbance and the Beer-Lambert Law · 22.3A: Effects of the Lanthanoid Contraction · 27.3A: The Lanthanoid Contraction

External
Biology
CK-12 Foundation · LibreTexts
In the contents: 3.10: Mendel's Laws · 13.01: Muscle Contraction