The Atomic secret by ancient yogi - Thirumoolar

I have researched the atom based on references in the book of the ancient yogi Thirumoolar. The name of the book is Thirumanthiram.  According to this study. Tamil numbers have been given to the mantra Nama Sivaya mentioned in that book. These numbers correspond to the key elements of modern times. He also explains the atomic separation and its size. I explain this in today's modern way. This is also explained in this book.