2018 GGHS Team 1
DH 교육용 위키
목차
A comparison of the Technology of Goryeo and Foreign Countries
European and Chinese cannon
The cannon of the Goryeo Dynasty
Modern technology
3D Printer
Today, traditional printing technology combined with the wisdom of our ancestors was created a three-dimensional printer. Three-dimensional printing is a manufacturing technique that creates three-dimensional objects by spraying successive layers of matter. By using this, they are able to create objects in three dimensions, not in two dimensions. In addition, as the digital world is here, there is far too much knowledge and information on the Internet than in the past.[1]
reference
- ↑ Reference
