个人资料图片
English
  • 全部
  • 搜索
  • 图片
  • 视频
    • 短视频
  • 地图
  • 资讯
  • 更多
    • 购物
    • 航班
    • 旅游
  • 笔记本
报告不当内容
请选择下列任一选项。
  • 时长
    全部短(小于 5 分钟)中(5-20 分钟)长(大于 20 分钟)
  • 日期
    全部过去 24 小时过去一周过去一个月去年
  • 清晰度
    全部低于 360p360p 或更高480p 或更高720p 或更高1080p 或更高
  • 源
    全部
    Dailymotion
    Vimeo
    Metacafe
    Hulu
    VEVO
    Myspace
    MTV
    CBS
    Fox
    CNN
    MSN
  • 价格
    全部免费付费
  • 清除筛选条件
  • 安全搜索:
  • 中等
    严格中等（默认）关闭
筛选器
Small plug-in solar panels gain traction as an affordable way to cut electricity bills
7:01
YouTubePBS NewsHour
Small plug-in solar panels gain traction as an affordable way to cut electricity bills
For years, solar power at home was mostly limited to people who owned their rooftops and could afford the steep upfront costs. But now, a new generation of small, affordable systems — often called “plug-in” solar — are making clean energy more accessible. Already widespread in Germany, the movement is gaining momentum in the United ...
已浏览 70.8万 次1 周前
Solar System Formation
How Our Solar System Formed And Evolved
8:26
How Our Solar System Formed And Evolved
YouTubeBeyond Nature
已浏览 3.1万 次2023年11月17日
How The Solar System Formed
3:03
How The Solar System Formed
YouTubeLive Science
已浏览 8202 次2021年9月27日
The Formation of the Solar System and the Structure of the Sun
11:49
The Formation of the Solar System and the Structure of the Sun
YouTubeProfessor Dave Explains
已浏览 50.9万 次2018年9月27日
热门视频
Cat®AMP: The One Hour That's Worth $250,000
2:58
Cat®AMP: The One Hour That's Worth $250,000
YouTubeUndecided with Matt Ferrell
已浏览 183.8万 次1 周前
Movimento internacional que questiona o uso de protetor solar cresce no Brasil
9:53
Movimento internacional que questiona o uso de protetor solar cresce no Brasil
YouTubeDomingo Espetacular
已浏览 4.7万 次2 天之前
Europe Launches Its First‑ever Planetary Defence Drill as 3I/ATLAS Barrels Through the Solar System
2:59
Europe Launches Its First‑ever Planetary Defence Drill as 3I/ATLAS Barrels Through the Solar System
YouTubeWION
已浏览 5.5万 次1 周前
Planets and Moons Orbits
The Planets: Moon
49:11
$
The Planets: Moon
vudu.com
2023年8月28日
The orbits of the Galilean moons
0:40
The orbits of the Galilean moons
esa.int
已浏览 45.8万 次2021年7月29日
Science - Planets and Their Moons
Science - Planets and Their Moons
islcollective.com
2024年5月20日
Cat®AMP: The One Hour That's Worth $250,000
2:58
Cat®AMP: The One Hour That's Worth $250,000
已浏览 183.8万 次1 周前
YouTubeUndecided with Matt Ferrell
Movimento internacional que questiona o uso de protetor solar cresce no Brasil
9:53
Movimento internacional que questiona o uso de protetor solar …
已浏览 4.7万 次2 天之前
YouTubeDomingo Espetacular
Europe Launches Its First‑ever Planetary Defence Drill as 3I/ATLAS Barrels Through the Solar System
2:59
Europe Launches Its First‑ever Planetary Defence Drill as 3I/ATLA…
已浏览 5.5万 次1 周前
YouTubeWION
3I/ATLAS: Scientists Track Every Move As Interstellar Comet Speeds Toward Earth | Originals
1:25
3I/ATLAS: Scientists Track Every Move As Interstellar Comet Speed…
已浏览 7.8万 次6 天之前
YouTubeWION
Life in the Outer Solar System? (S1, E11) | The Universe | Full Episode
44:21
Life in the Outer Solar System? (S1, E11) | The Universe | Full Episode
已浏览 2.3万 次5 天之前
YouTubeHISTORY
New South Wales solar farm catches fire following intense heatwave
5:58
New South Wales solar farm catches fire following intense heatwave
已浏览 4.1万 次1 周前
YouTubeSky News Australia
The Alien Moons At The Edge Of Our Solar System
35:53
The Alien Moons At The Edge Of Our Solar System
已浏览 1.1万 次3 天之前
YouTubeSpark
0:10
Solar panel snow removal – good tools and machinery improve wor…
已浏览 640.5万 次1 周前
YouTubemianxiwei
1:28
3I/ATLAS: Scientists Track Every Move As Interstellar Comet Speed…
已浏览 1.1万 次3 天之前
YouTubeWION
观看更多视频
静态缩略图占位符
更多类似内容
反馈
  • 隐私
  • 条款