Only one; However, it takes an entire emergency ward to get it back out again.
They don't change it, they just take forever to find where to fit the batteries
2. A man, his wife, and his cousin
2 gals 1 cup(http://www.reddit.com/r/Canning/comments/yyhsp/my20triptothelocallatinmarketnetted165/)
A pervert wouldn't pay $200 to have a lentil on his face.
Inserting a rod into the reactor turns it off.
Insert coin