Thank you BBC radio 4

I am listening to "a brief history of mathematics". This series composed of t'en episodes is worth listening. Each episode lasts about 15 minutes. Euler, Fourrier, Newton... Are described. I am a technician. I like all techonogies from computer science to mechanism. I am surprised at man's creativity. Man always thinks how to improve its knowledge. Many things can be explained with mathematics. There are Somers books dedicated to the mathematics. I may buy one to satisfy my curiosity.