/www.belfasttelegraph.co.uk/news/northern-ireland/article36918586.ece/6063c/autocrop/h342/2018-05-18_new_41038410_i2.jpg
https://drbryanpwalsh.com/Breath-father-of-Schrock-from-Trlaz?Davydovso=118 "if the battery in a mechanical mod over-discharges and the device doesn't contain enough air holes to allow the battery to vent, there is a risk of explosion.".
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