abstract translucent biomolecular structures symbolizing biotechnology, molecular science and biomedical innovation - 水銀 個影片檔及 b 捲影像00:10
sequence showing a worker using a tool to dip into a holding tank, containing industrial by-products of a toxic nature, reached via a platform,... - 水銀 個影片檔及 b 捲影像00:11
digital animation of a mirror drop flowing among liquid organic metal shapes with neon glow. 3d rendering 4k - 水銀 個影片檔及 b 捲影像00:08
hydraulic press rod mills being used during the process of extracting gold from ore at the homestake mine, lead, sd, us, 1938. a documentary film... - 水銀 個影片檔及 b 捲影像00:24