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

環境関連

Sweden's electric road solution to bulky car batteries

Lund University researchers have invented a small conductive rail laid on top of the road so it can charge electric cars as they drive. 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

環境関連

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