[adhesive_wombat]

Technically a deflagration is also an explosion, it's just subsonic, whereas detonation is supersonic. Plenty of explosives don't detonate: they're called "low explosives" and gunpowder is an example, as well as normal petrol-air mixtures.

[singleshot_]

I stand corrected! I’ll file this one away.

To parent who I erroneously told to tune his engine: my mistake!