Underground

What is your opinion on an underground fence for a dog?
Q. We just got a dog who runs away whenever off leash. We would like to get an underground fence. Walmart carries a fence that is much cheaper than the brand Petsmart carries? Has anyone had experience with either underground fence?
Asked by JennyG - Thu Jun 29 20:21:44 2006 - - 15 Answers - 0 Comments

A. A real fence is better for several reasons. An invisible fence requires a lot of training time on your part and the dog IS getting an electric shock, no matter what those companies say. Also, there is nothing to prevent a stray dog from coming on to your property and attacking your dogs. Also, in many states there is an "attractive nuisance" law - suppose your dogs are loose in your yard and being good. But some little kid seems them and comes into your yard to pet them. If they knock the child down and injure him or bite him - YOU could be liable.
Answered by Danger, Will Robinson! - Thu Jun 29 22:33:58 2006

What was the importance of The Underground Railroad to Maryland during the Civil War period?
Q. Need to know the importance to Maryland of the Underground Railroad
Asked by jenn - Tue Jun 6 20:02:56 2006 - - 1 Answers - 0 Comments

A. I dunno. Why don't you do your reading assignments and find out?
Answered by dablaze - Tue Jun 13 18:23:33 2006

what happens to the voids that are created underground when oil is pumped out?
Q. I have wondered for years what happens to the void that is created when oil is pumped out. Does it fill with ground water?? Does it remain empty? How far underground are the voids? Or does it even create a void? What temperature is the oil and the ground where it is located before it is pumped out? Thanks!
Asked by peace - Fri Apr 18 10:53:11 2008 - - 1 Answers - 0 Comments

A. Im pretty sure on oil rigs they pump water at high pressure into the seams to inrease the pressure of the out going oil, thus leaving no void.
Answered by PK - Fri Apr 18 12:37:51 2008