Rascal a two-year-old dog has a foul odor. What could be the cause?
Answer: Any brownish material in his ears. He may have an ear infection, he has a tartar on his teeth or very red gums. His teeth need attention, his skin is very dry and has bumps.
A vet Tech is in charge of the construction of a new X-ray development unit. She knows that to prevent radiation the walls must be at least 2 5/8 inches thick if gypsum sheet rock is used or 1/16" thick if sheets of lead are embedded in the wall to prevent the passage of radiation. What is the difference of thickness in the two walls?