3D Printers by Tracy Abell (9781489679079)

Description - 3D Printers by Tracy Abell

Did you know that 3D printed objects are printed in slices that are fused together? Each printed slice is about half the width of a human hair. Learn more about this innovative technology in 3D Printing, part of the 21st Century Technology series. This series takes young learners through the science behind some of the world's most exciting technological innovations.

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