About Ivethium

Ivethium is an exotic element, yet to be listed on the periodic table.

This site is dedicated to the careful demystification of ideas that often remain opaque, covering physics, mathematics, information theory, digital signal processing and AI.

This is a space to challenge assumptions and ask “why” until it hurts.

My own path has never been standard. I’ve always been a self-taught learner, driven by the need to get to the deep “why” behind anything that interests me. While I did train formally as an engineer, I’ve always preferred exploring ideas on my own terms—questioning assumptions, building models, and trying to see the hidden structures that others take for granted.

None of this would have been possible without my loving wife, Himasha, whose unwavering motivation and encouragement pushed me to finally start Ivethium. Her belief in the importance of these ideas gave me the courage to share them with the world.

This is not a portfolio. It is a notebook of thoughts, and an invitation to think deeply about the world without mysticism, without shortcuts, and fear.

— Isuru S. Rajakaruna —