"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."
.
.
on sunday morning, may 6, at 9:04 a.m., helen opened her eyes and turned to robert and took her last breath.
.
crispr therapeutics, mgh team up on new cancer treatments
.
.
.
subscribe today to be the first to to know about breaking news and special reports.