Are you looking for a reading resource about the efficiency of power systems? Here is one that introduces the output/input ratio, measurement of energy by joules or calories, and efficiency ratings. For STEM classes that are learning...

Teach young engineers that all machines, no matter how complicated or complex, are made up of just six simple devices with this hands-on physical science lesson. Using the included templates, learners first create paper models of...

By 2018, 63% of US jobs will require a college degree or professional certificate. This is just one of the many great informational points you'll find on this handout, which you can use to inform your student body with the necessary...