Reason: None provided.
That was gas or dust, probably gas. It was fuel rich, that's why it flares up as soon as the pressure wave blows the house apart. Happens too slow for there to have been an oxidizer.
2 years ago
1 score
Reason: Original
That was gas or dust, probably gas. It was fuel rich, that's why it flares up as soon as the pressure wave blows the house apart.
2 years ago
1 score