for-phone-onlyfor-tablet-portrait-upfor-tablet-landscape-upfor-desktop-upfor-wide-desktop-up

JP Top News

American company uses 3D printer to make gun parts

March 1 - A U.S. company has created a blueprint to create gun parts using a 3D printer. Julie Noce reports.

最新のビデオ
世界のこぼれ話
スポーツ
テクノロジー

JP Top News

for-phone-onlyfor-tablet-portrait-upfor-tablet-landscape-upfor-desktop-upfor-wide-desktop-up