professor edgerton & assistant w/ high speed stroboscopic camera & showing how it works. strobing light belt driven film advance . - 頻閃光圖像 個影片檔及 b 捲影像00:07
professor edgerton of massachusetts institute of technology sitting turning spool of film in his high speed stroboscopic camera turning camera w/... - 頻閃光圖像 個影片檔及 b 捲影像00:09
portrait of beautiful woman looking at camera on black background. stroboscope - 頻閃光圖像 個影片檔及 b 捲影像00:14
lightning illuminated storm clouds over western australia's east kimberley region on october 23. geoff green captured the natural light show in these... - 頻閃光圖像 個影片檔及 b 捲影像01:58閃電