1.如播卡顿或失败可切换片源。
2.如播放失败可点击切换线路。
3.我们最近发现视频里开始有插播广告，每个视频大概有好几秒，可以用快进跳过。这些广告都是视频源那边自带的，我们这边无法控制，谢谢大家的谅解。
年份：
2014
主演：
类别：
What will the world look like in 2050? Where will advancements in science, technology, engineering, and math lead us? Host Joe Penna, Youtube sensation, takes viewers on a mind bending journey in search of these answers. Xploration Earth 2050 is part of the Xploration Station two hour syndicated block airing on Fox stations throughout the country.
