WEL-COMEWEL-COMEPresented by...Presented by...

• College name-

• Ghokhale education society’s

• College of education ,sangamner.

• Student’s name-

• 1-Pathan Afroja Rahimkha

• 2-Maniyar Anjum Nazir

• Guide name-Dr.R.Y.Bam

Science historyScience history• Pathan Afroja Rahimkha

• Roll no.-30

• Maniyar Anjum Nazir

• Roll no.-51

Alexander FlemingAlexander Fleming

Alexander Fleming Alexander Fleming

• Alexander Fleming discover the first antibiotics

• He was an inventor of penicillin in 1928

• He also received the Nobel prize in 1945

TabletsTablets

AntibioticsAntibiotics

PolioPolio

Polio patientPolio patient

Polio virus Polio virus

Inventor of polio vaccineInventor of polio vaccine

Dr.Jonas salkDr.Jonas salk

• He first inventor of polio vaccine

• He nationwide testing of the vaccine was launcher in April 1954

• In U.S.Jonas salk never patented his polio vaccine though an oral vaccine developed by Dr.Albert sabin gained popularly in early 1960

Louis PasteurLouis Pasteur

pasteurizationpasteurization

• Pasteur, Louis (1822-1895), was an outstanding French scientist. He is credited with being the founder of the science of bacteriology. Millions of people have had their lives saved because of his discoveries.

After pasteurizationAfter pasteurization

PasteurizationPasteurization

Thank’sThank’s