Reveals most detailed Titanic model ever, using advanced underwater scans and 715,000 digital images to create exact 1:1 digital twin of the legendary shipwreck....

　　理查德·哈蒙德主持的《理查德·哈蒙德：看不见的世界》带领我们超出人眼视觉极限的平行宇宙世界，本片利用顶尖科技来探索极限以外的世界。...

Comet ISON could well be the brightest and most spectacular comet for a generation. It should appear above the eastern horizon from December 2013 as a glorious streak across the sky. ISON has been tra...