Why 60 seconds in a minute? Who invented zero? What exactly is pi? Why do mathematicians hunt prime numbers? And how can you get a number bigger than infinity? To find out, take a tour through 200 important, fascinating and unusual numbers ... Zobraziť viac
Maths is the story of the world around us, and the wisdom it gives us can be the difference between success and disaster. We are all doing maths all the time, from the way we communicate with each other to the way we travel, ... Zobraziť viac
50 Biology Ideas You Really Need to Know is your guide to the most significant and stimulating questions in the study of life. Why do species evolve? Can characteristics be inherited without DNA? Are all organisms made of cells? What makes us human? .... Zobraziť viac
Chemistry is at the cutting ege of our lives. How does a silicon chip work? How can we harness natural products to combat human disease? And is it possible to create artificial muscles? ... Zobraziť viac
