In 1953, Gottfried Moellenstedt invented the electron biprism, more or less by accident, with the serendipity characteristic to him: Aiming at dark-field imaging in an electron microscope, he stretched a thin tungsten...
In this interactive object, learners practice their 3D visualization skills by identifying the correct isometric view of an object. Front, side, and top orthographic views are shown. Target Audience: 2-4 Year College...
Defining and Measuring Technical Thinking: Students' Technical Abilities in Finnish Comprehensive Schools
The terms "technical" and "technology" are widely used by educators, workplace practitioners, and the general public. Seldom, however, is there a written explanation of a technologist's or technician's attributes...
In today's competitive society, the secondary school serves as a crucial stage in acquiring a higher education, a profession, and the social and economic status that these provide. Technology education in high school is...
Successful Research Experience for Undergraduates Program (REU) The ERC for Reconfigurable Manufacturing Systems
The National Science Foundation Engineering Research Center for Reconfigurable Manufacturing Systems (ERC/RMS) was awarded an NSF grant for a Research Experience for Undergraduates (REU) program in 1997. The goal of the...
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