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Q. What are “ghost guns” and how might they impact forensics? A. The technology for three-dimensional printers has been evolving rapidly, and some plastic printers are now inexpensive enough for home use, says Carolyn Wilke in “Science News.” As early as 2013, 3-D designs for plastic handguns app
Last updated on May 03, 23
Posted on Oct 17, 19
2 min read
Bill is a journalist, Rich holds a doctorate in physics. Together the brothers bring you "Strange But True". This column ceased publishing in 2019.
