Manhole explosion after man lights up vent - GIF

Manhole explosion after man lights up vent.

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Previously:

https://www.homemadetools.net/forum/...855#post190746
https://www.homemadetools.net/forum/...566#post155232
https://www.homemadetools.net/forum/...159#post134555
https://www.homemadetools.net/forum/...844#post137168
https://www.homemadetools.net/forum/...083#post125701

Who pulled the two kids backward to a safe spot? Who turns few months old babies to float on their back once dropped in a swimming pool?

Looks like it blew his jacket off and smashed his right arm pretty good. Hopefully lesson learned!