WATCH: How does a volcano explode?

[spaminator]

WATCH: How does a volcano explode?
Mark Hamm
Published:
May 30, 2018
Updated:
May 30, 2018 12:18 PM EDT

[youtube]KT8qeWYapYI[/youtube]
WATCH: How does a volcano explode? | Toronto Sun

 

[Curious Cdn]

When do you drop the Mento into it?