University of Groningen
American History: Biographies: John Dickinson 1732 1808 (2)
Dickinson, "Penman of the Revolution," was born in 1732 at Crosiadore estate, near the village of Trappe in Talbot County, MD. He was the second son of Samuel Dickinson, the prosperous farmer, and his second wife, Mary (Cadwalader)...
Tutor2u
Tutor2u: Production in the Short Run
This site defines the "short run', and shows with graphs how short run productivity relates to quantity (output).
Chemistry Collective
Chem Collective: Engine Simulation
This simulation allows students to interact with different components of a complex real world phenomenon. The simulation shown is of a 4-stroke internal combustion engine. The thermodynamic cycle being simulated is the Otto cycle, which...
Digital History
Digital History: Trail Gunner Joe
A charismatic demagogue, Joe McCarthy grew up on a Wisconsin farm and attended a one-room schoolhouse. While still a teenager, he established a thriving business as a chicken farmer. He dropped out of school after eighth grade, but...
Curated OER
Production in the Short Run
This site defines the "short run', and shows with graphs how short run productivity relates to quantity (output).
Curated OER
Production in the Short Run
This site defines the "short run', and shows with graphs how short run productivity relates to quantity (output).