Rishi Kanada
What is everything made of? If you answered “atoms,” then you’ll be surprised to know that it was an Indian mind that laid the foundation of physics & matter science.
That’s Rishi Kanada (कणाद) & here’s his story.
Kanada (कणाद), also called Kanubju or Uluka, likely lived from anywhere between the 6th century BCE to the 2nd century CE near Dwaraka in present Gujarat.
His contribution to our school of Bharatiya Knowledge Systems was his masterpiece Vaisheshika Sutra - a text of 370 verses, arranged in 10 main chapters, which covered a wide scope of what’s dharma, how karma works, how the entire universe is made & contructed, and how to understand it better.
Kanada was an early pioneer of the science we call metaphysics today, the study of reality which is the base of everything else.
He explained nine dravyas of substances, and the gunas which are qualities or properties of matter, like taste, smell, separateness, etc.
And he explained Vishesha, the principle that makes two identical things like grains of sand still numerically different. This is where his school of philosophy gets its name & it later merged with Nyaya, the school of logical reasoning.
But Kanada’s most interesting theory was that if matter could be divided forever, a mountain and mustard seed would each have infinite parts, so they’d be the same size, which is absurd.
Which means division must stop somewhere, and hence there must exist a paramanu - the smallest, partless, indivisible eternal unit of nature. The atom. He explained that two atoms form a dvyanuka - a dyad, and three, a tryanuka.
And to add his own desi flavour, he proposed atoms don’t move on their own, they have a force called adrsta, linked to our karmas, that move it.
Kanada didn’t give us the formal periodic table we know today but he made his discoveries through sheer mind power before Dalton & others used modern science to prove atoms.
Kanada’s Vaisheshika, fused with Nyaya, became the backbone of Indian thinking, powering Ayurveda, and shaping philosophical debates for centuries.
So every time atoms come up, you know who to think about.