English
全部
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
PC Magazine
14 天
No Fiber Needed: New Chip Uses Light to Beam 10Gig Speeds Through the Air
Instead, the team created equipment that can sit on a cell tower and beam light signals through the air, transmitting 20 gigabits per second to another receiver as far as 20 kilometers away.
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Sworn in as Canada's PM
Legendary sportswriter dies
Strikes deal with DOGE
Man hit by motorcade, dies
US influencer sparks outrage
Ordered to reinstate workers
Top intelligence agency visit
March megastorm
To host Golden Globes
Smishing scam warning
Plane engine catches fire
Swatting call about gunman
IRS demotes chief counsel
Won't block GOP bill
$3B deal to extend rights
Hamas to release hostage
Trump Tower protest
Top FDA lawyer resigns
Khalil sues Columbia
To cut 2,000+ jobs
Teixeira pleads guilty
Ditch new stadium deal
FDA, NIH nominees advance
UN report accuses Israel
Exits bankruptcy protection
‘Ted Lasso’ is coming back
Police charge stepmother
Texas Tech closes campus
CDC nomination withdrawn
Out as creative director
Says he supports ceasefire
反馈