fire: what makes it burn - part 20 of 20. uses laboratory demonstrations to show what is needed to make a fire, what a flame is, how combustion takes place, and how a fire can be extinguished - 柴火 個影片檔及 b 捲影像00:34
gypsies talking by open fire, and holding and backing a horse between the shafts of a wagon / bushey, england, united kingdom - 柴火 個影片檔及 b 捲影像00:16
men ride down the streets on horses and men on foot open fire, shots are exchanged - 柴火 個影片檔及 b 捲影像00:15
ms young woman using electronic reader, fireplace in background / kingston, new york, usa - 柴火 個影片檔及 b 捲影像00:10
close up of sheaf burning for event of jeongwoldaeboreum (day of the first full moon according to the lunar calendar) in museom village - 柴火 個影片檔及 b 捲影像00:16