Ask me to talk about
one of these.

Colorimetry in Modern LED Lighting: From Spectrum to Perception

How a measured spectrum becomes a perceived colour, and why LED sources break assumptions built on incandescent lighting.

History of Education in India

How to do Research

Choosing a problem, reading critically, and the difference between activity and progress.

Introduction to Neural Networks

MATLAB in Physics

Non-Parametric Tests

When the assumptions behind the usual tests fail, and what to use instead.

Research Ethics

A Walk Through the History of Physicists

The Research World: Past, Present and Future

Mathematics in Image Processing

JPEG

What actually happens to an image between the shutter and the file.

The Journey of Research

It’s All About Energy

Physics and Life

Barcodes and QR Codes

The error-correcting mathematics hiding inside an everyday square.