Jan 8, 2012 #1 B BIGMA New member Joined Jan 8, 2012 Messages 0 Reaction score 0 Points 0 i am doing a science project about what battery will last longer if they were all in salt water my mom said i might hurt my self is it dangerous
i am doing a science project about what battery will last longer if they were all in salt water my mom said i might hurt my self is it dangerous