Forearm crutches, also known as Canadian or Lofstrand crutches (Figure 7), are used for patients requiring bilateral upper-extremity support with occasional weight bearing. An advantage of forearm crutches is that they allow the hands to be free without disengaging the crutch from the forearm.
10-animal cloning. Dolly the sheep was the first animal to be cloned from the cell of an adult animal. http://www.ornl.gov/sci/techresources/Human_Genome/elsi/cloning.shtml.
C.C., the first cloned cat, lounges on the porch of their cat house, in the backyard of their caregiver, Dr. Duane Kraemer and his wife Shirley, Wednesday, May 11, 2011, in College Station. C.C. is about to turn 10-years-old later this year.