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

ビジネス

Google claims "quantum supremacy"

Google says its has achieved a breakthrough in computer research, calculating in seconds what would take a supercomputer thousands of years. Fred Katayama 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

ビジネス

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