Many examples of price discrimination are provided, along with supporting graphs, and reasons why firms engage in this practice.

Groups of students make a polymer out of household items. They then experiment with the polymer to determine its various properties.

At this site from the Nobel e-Museum, you can read about the scientific work of Lord Rayleigh (1842-1919 CE). This article includes information on his education and experiments with light and sound waves.

From the Introduction to Structural Design web site. A page of well-written lecture notes on the various structural qualities of building materials. A comparison is made of the strength, stiffness, stability and ductility of materials,...

This site provides a very thorough definition of the economic concept of monetary policy. The explanation is by Dr. Paul Johnson of Auburn University

Presents a simple definition of the phrase "tensile strength."

Read about the six experiments at the Large Hadron Collider: ALICE (A Large Ion Collider Experiment), ATLAS (A Toroidal LHC ApparatuS), CMS (Compact Muon Solenoid), LHCb (Large Hadron Collider beauty), TOTEM (TOTal Elastic and...

This site from Wood Green School Witney explains market price. It includes graphs related to supply and demand. The explanation deals with basic economic terms establishing equilibrium market price. The site is theoretical in nature and...

This site describes building materials, their strengths and weaknesses, and how to choose the correct material for a project.

A physics definition of collisions with examples to illustrate the concept and related links to problems and solutions.

Make alterations in the variables of the original ZOOM Daredevil Ball Jump activity by heating or cooling the balls in the experiment. Predict how the balls' bounces will be affected by hot and cold, test the predictions and record the...

Construct a device to measure the height of a bounced ball, then compare the bouncing heights of various types of balls. Record the results on a chart.

Many examples of price discrimination are provided, along with supporting graphs and reasons why firms engage in this practice.

Many examples of price discrimination are provided, along with supporting graphs and reasons why firms engage in this practice.

Many examples of price discrimination are provided, along with supporting graphs and reasons why firms engage in this practice.

Many examples of price discrimination are provided, along with supporting graphs and reasons why firms engage in this practice.

Many examples of price discrimination are provided, along with supporting graphs and reasons why firms engage in this practice.

At this site from the U.S. Department of Health and Human Services, using evidence from U.S., Britain, Canada, and Australia, this paper argues that absolute poverty lines rise as the real income rises. (Published Sept. 1995)

Learn what conservation of momentum means and how to use it with this reference page.Page also includes practice problems with answers.