Back in February I bought a Toshiba laptop that came with a trial of Microsoft Office. After the trial period, I purchased the student 2013 product key from Sams Club.he factory would create a âRecovery Partitionâ that you could use to âreset the computer to factory freshâ. It would typically include all of the factory âcrapwareâ and it would wipe out all of your data files and installed applications.
But it was a scientist by the name of Dr Jonas Salk who, with the help of his colleagues at University of Pittsburgh Medical School, discovered the polio vaccine itself. Dr Jonas Salk was the son of Orthodox Polish-Jewish immigrants and was born in New York in 1914.
The impact was dramatic: in 1955 there were 28,985 cases of polio in the U.S. and by 1957 that number had decreased to 5,894. Since he wanted it to be distributed freely to everyone, Dr. Jonas Salk never patented his polio vaccine.f course, that didn't stop inventor Dr. Jonas Salk from keeping busy â his last years were spent searching for a vaccine to combat AIDS. For more information on Dr. Jonas Salk and the invention of the Polio vaccine, please visit: Salk Produces Polio Vaccine.