More students than ever may be cramming for the magical "double 800" on their SATs, but in fact both verbal and math scores on the test dropped slightly between 1966 and 2000. According to stats published by the U.S. Department of Education, the average score on math fell just a tad from 516 to 514.
An in-depth survey of 700 current and future users of 3D printing holds few surprises, but results emphasize some major trends already in progress. Two standouts are the big growth in end-use parts and metal additive manufacturing (AM) most respondents expect.
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