Ten Equations that changed the world. (You once told me that some day you wanted me to tell you all about science and engineering. How long have you got? It's all so fascinating and we take it too much for granted.
Sometimes I think it gets harder to get around Shropshire.the roads seem busier and and hard work to get around. This made me thingk again. Bus travelling through Tranda Dhank, Kinnaur, Himachal Pradesh, India.