Beth, this is a very interesting approach. By replacing the print head with the cartfidge each time you essentially get a new print module. This should make it more eaisly maintainable. With this price point, it is going to get into more people's hands. Out school district recently bought a 3D printer and spent $35K. This would have been nice.
Fifty-six-year-old Pasquale Russo has been doing metalwork for more than 30 years in a tiny southern Italy village. Many craftsmen like him brought with them fabrication skills when they came from the Old World to America.
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