SPRING HILL, Fla. — This week’s A+ Teacher leads the science department at Powell Middle School. Ed Carlson teaches eighth grade science and loves finding new ways to help his students connect with ...
Some forces are called contact forces because they require objects to touch. One is tension force, found in stretched wires. Another is the force found in a spring. And last are resistive forces: ...
In the interconnected world of big data, it’s no secret the field of computer science is booming. At Northwestern, the number of computer science majors has grown more than 600 percent since 2011, ...
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