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

最も見られているビデオ

Manta ray inspires underwater robot

Singapore-based researchers have built an underwater robot that looks and swims like a manta ray, using only single motors and flexible fins to propel it through water in a way uncannily like its biological cousin. Jim Drury reports.

最新のビデオ
エンタテインメント
世界のこぼれ話
スポーツ
テクノロジー

最も見られているビデオ

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