Son: “Hey Dad, how does a sundial work?”
Dad hands son a phone…
“Ok, now just call someone.”
Son: “Why can’t you do it?”
Dad: “Because that would be a DADdial.”
Heart transplantIn 1967, in Cape Town, South Africa, Dr. Christiaan Barnard, with his team of 20 surgeons, performed the first human heart transplant on a South African businessman, 54-yr-old Louis Washkansky. At the Groote Schuur Hospital, his diseased heart was replaced with the healthy heart of a 25-year old woman who had died in a car crash. Washkansky lasted only 18 days before succumbing to double pneumonia, contracted after destruction of his body's immunity mechanism by drugs administered to suppress rejection of the new heart as a foreign protein. However, the next patient, Philip Blaiberg, lived for nearly two years. Since then, many thousands of human heart transplants have been performed. |
