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remove-circle Internet Archive's in-browser video "theater" requires JavaScript to be enabled. It appears your browser does not have it turned on. Please see your ...

从优酷网站上下载flv或mp4格式的视频文件（包括分段视频的拼接）。友情支持bilibili，acfun，新浪，酷6，pptv，爱奇艺，土豆，搜狐，56，cntv，yinyuetai，凤凰网。 除Python标准库外无第三方依赖。测试环境：Python 2.7。

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...

Whether you're creating short videos for social media or working on a feature-length film, we've tested and rated the top video editing software for every type of user. I’ve been writing and editing ...

This video features a blue moor frog resting quietly in shallow water. The calm setting and still posture emphasize the frog’s unique coloring and peaceful presence in its natural environment. Trump ...

Meet Xenopus, the African Clawed Frog: a strange creature that has opened a window into understanding ourselves in unexpected ways. Join Shane in this episode of Human Footprint as he talks to ...

Oesophageal cancer is a malignancy of the oesophagus or food pipe . It is a rare malignancy. Nearly all oesophageal cancer are squamous cell carcinomas (cancer arising from the flat cells of the ...