Apldul kalam was an Indian scientist and administrator. He was also the 11th President of India.
Long Range Missile
It was an invention that changed the history of computers.
The discovery (not invention) of polonium and radium didn't changed the history.
Maulana Abul Kalam Azad wrote the book "Tazkira" in 1949. It is a collection of biographical sketches of important figures in Islamic history.
it used to be the quill and history has took from that!
ALBERT EINSTEINSTEPHEN HAWKINGTHOMAS EDISONGALILEO galileiSIR ISSAC NEWTONARISTOTLEAryabhattaCharles DarwinC. V ramanA. P. J . ABDUL kalam
Abdul kalam's full name is Dr. avul pakir jainulabdin abdul kalam azad.Jainulabdin was father of abdul kalam.
the invention
agriculture
The Wheel
electrisity
The duration of I Am Kalam is 1.45 hours.