Georgia State University
Georgia State University: Hyper Physics: Potential Energy
This site from Georgia State University Physics Department defines and explains the concept of potential energy. Using equations and graphics to illustrate the idea, it discusses the many types of potential energy (gravitational,...
Princeton University
Princeton University: Joseph Henry
A really fine and complete biography, quite lengthy. Some emphasis placed on his time at Princeton. A great deal of detail can be found here. Link here to the Joseph Henry House.
Oak Ridge National Laboratory
Ornl: Teacher's Guide Superconductivity for High School Students
This site from the Human Genome Project provides a large collection of facts and information, demonstrations, experiments and project ideas. Written for teachers but easily adaptable for any type of student work. A good site to check out...
University of New South Wales (Australia)
University of New South Wales: Einstein Light
Einstein Light highlights the Theory of Special Relativity and related topics. Learn how Galileo, Maxwell, and Einstein contributed to our knowledge of relativity, electricity, magnetism, and time by watching fun, interactive modules.
Nobel Media AB
The Nobel Prize: The Nobel Prize in Chemistry 1908
At this site read about Ernest Rutherford (1871-1937 CE), the scientist who was awarded the Nobel Prize in Chemistry, "for his investigations into the disintegration of the elements, and the chemistry of radioactive substances." This...
Georgia Department of Education
Ga Virtual Learning: Ap Physics 2: Electromagnetic Induction
Through labs, readings, videos, and discussions, students learn about the concepts of Electromagnetic Induction.
Georgia State University
Georgia State University: Hyper Physics: Voltage
Electrical currents and voltage are defined and illustrated.
Science Buddies
Science Buddies: How to Make a Homopolar Motor
In this quick activity, you will make a simple motor using nothing but a battery, magnet, and a piece of wire.
University of Minnesota
University of Minnesota: Ships: Science & Religion of Michael Faraday
Here's a whole different look at Faraday. His religion, Sandemanian, greatly influenced both his life and his science. This article looks deeply at that aspect of his life.
Science Buddies
Science Buddies: Build Your Own Windmill Generator
Build your own windmill and see how the wind can be converted into energy to produce electricity. This science fair project should help you understand the use of wind as a source of alternative energy. The Science Buddies project ideas...
Smithsonian Institution
Lemelson Center: Spark!lab: Build a Speaker
Learn how to build your very own speaker with items usually found around the house. Follow step-by-step instructions and discover how to use your speaker to listen to the radio.
Mocomi & Anibrain Digital Technologies
Mocomi: What Is Electromagnetism?
Explains electromagnetism, the difference between a permanent magnet and an electromagnet, uses of electromagnetism, and steps for making a simple electromagnet.
University of St. Andrews (UK)
University of St. Andrews: Charles Augustin De Coulomb
A large complete authoritative biography of Coulomb. Five large pictures, over a dozen links to contemporaries, references, a poster, other mathematicians. A fine source.
Walter Fendt
Walter Fendt: Apps Zur Physik
This site, in German, offers numerous apps that illustrate common physics principles. Apps are organized into categories: mechanics, oscillations and waves, electrodynamics, optics, thermodynamics, the theory of relativity, physics of...
Learn Engineering
Learn Engineering: How Does an Induction Motor Work?
An article and video about the most commonly used electrical machine called an induction motor. Learn about the parts of the motors that allow the motor to function. [4:43]
University of Toronto (Canada)
University of Toronto: Flash Animations for Physics
This site boasts an extensive list of physics animations that cover topics such as electricity, magnetism, quantum mechanics, and relativity. Variables can be manipulated for each demonstration.
Channel 4 Learning
4 L: Science Essentials: Get Physical
Find a review of many aspects of the physical world. Simple explanations of electricity, gravity, and the solar system. Included are materials for teachers to use for enrichment.
University of Wisconsin
The Why Files: Keeping an Eye on Ions
Discusses the development of a new rocket engine that operates by the ion propulsion as opposed to gas propulsion. Well written and great graphics!
Science Education Resource Center at Carleton College
Serc: Investigating How to Create a Stronger Electromagnet
In this instructional activity, students will investigate what they can do to produce a stronger electromagnet. Students will use the scientific thinking process to conduct investigations and build explanations. They will present their...
Physics Central
American Physical Society: Physics Central: Discover Homepage
Link to nine major physics topics and dig deeper into the content. Find out about the work of scientists in each field and see example physical science experiments.
Texas Instruments
Texas Instruments: Ac Circuit Analysis
This electrical engineering activity uses a TI graphing calculator to analyze AC circuits including sine waves, capacitance and inductive reactance, solving series AC circuits, and RMS calculations.
Physics Classroom
The Physics Classroom: Newton's First Law of Motion
A clear explanation of Newton's First Law of Motion, the law of inertia, with diagrams and real-world examples. Useful for both students and teachers. Written by a high school physics teacher.
CK-12 Foundation
Ck 12: Physical Science for Middle School
This digital textbook covers core physical science concepts and includes interactive features, real world examples, and videos.
University of Glasgow
University of Glasgow: Kelvin Collection
This collection provides links to a variety of information about William Thomson (Lord) Calvin including rare books and an in-depth biography on the life and works of Lord Kelvin. Read about his childhood and education, his many...