Robert Goddard has made significant contributions to the developments of rocket science and also rocket engineering. He obtained several patents for his works.
MRI ( magnetic resonance imaging ) was invented by Sir Peter Mansfield.
He is honored for this.
MRI is so useful for health .
Baruch Samuel Blumberg , known as Barry did a pioneering job.
- He identified the Hepatitis virus, HBV
- He also developed a vaccine for it.
- This vaccine saves every new born from this infectious chronic disease which can cause cancer.
Bradford Parkinson created the technology for the Global Positioning System ( GPS ) , which is so pivotal of our 21 st century technology development. Nationality : American