India is full of geniuses and innovators who have made us proud. Needless to say, our country's contributions to the field of science are some of the greatest. But here's the thing. Most of these scientists are either not well-known or not talked about enough. The years of hard work that these people have put in is immensely applaudable and deserves our attention. If you haven't heard of them, here are 15 lesser-talked about Indian innovators that you must take out time to read about:

3. Vinod Dham

He is popularly known as the Father of the Pentium Chip because of his contributions in the development of Pentium Processor for Intel. No wonder Intel is one of the world's largest and highest valued semiconductor chip makers!

4. Jagdish Chandra Bose

If you love listening to the radio, you should know the first public demonstration of radio waves for communication was made by Mr Bose in 1895. A true pioneer in communications!