Thats right, this homemade 3D printer is made of Lego, and you could make one as well! The NXT controls the LEGObot’s power elements: a hot glue gun, a fan and an old VHS camera motor, which powers the printer’s extruder and build platform. So it actually uses melted glue as the material of choice. Besides that It is only made of Lego Parts, and while no match for a MakerBot or similar commercial 3D Printer, It certainly is cool!
Here is the instructables link
Johny
Johny (John-Erik) Krahbichler is the CEO and main author of Gadgetzz, since 2009. While Mr. Krahbichler's expertise is in consumer electronics, his true passion is science´, and educating the world about the universe we inhabit. Check out the non-profit Scientific Literacy Matters Currently Johny is using his experience from covering trade shows such as the CES, to work with trade show exhibition marketing.
Gadgetzz aims to cover unusual or extraordinary technology and gadgets that you won’t read about elsewhere.
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