Hindu Dharma also known as Sanathana Dharma is explained in the ancient scriptures of India which are the oldest scriptures in the world. Hinduism is not a cult and is not attributed to any particular individual.
The ancient scriptures of India represent the intuitive wisdom of many seers. They were revealed to the seers while in higher states of consciousness.
Modern science has shown the limitations of human senses and mind. It has proved beyond doubt that we cannot believe what we see nor disbelieve what we cannot see. Hence scientific knowledge which is based on our senses and mind can never be perfect.
The ancient scriptures of India contain immense information on various branches of knowledge both secular and spiritual. Great scientists from all over the world have acknowledged that many modern scientific inventions and discoveries have been mentioned in the ancient Indian texts.
They have been highly impressed with the wealth of information contained in the ancient Indian scriptures.
On this page you can find links to several lectures and free books on various aspects of hindu dharma. Indian Institute of Scientific Heritage has done lot of research and has translated several ancient books to English. You can visit the website for more information.
The information contained in the Vedas and other scriptures are meant for the benefit of the entire humanity. Those who are serious about learning more about the ancient Indian wisdom should learn sanskrit language. Under the useful links you can find some sites which help you to learn this language online.