Here is a quick look at APJ Abdul Kalam's biggest contributions to India over an illustrious career spanning five decades. From spearheading the Nation's first Satellite Launch Vehicle project to making Agni & Prithvi for the armed forces to the 1998 Pokhran Nuclear Test to guiding the future generations with his best seller books, Kalam has done it all. Here is a peek in to the great man's biggest achievements.
