Tác giả: Gail Dixon

Harry Freedman has been an important and respected figure in Canadian music for over half a century, and his productivity as a composer has been both prodigious and eclectic. Born in Poland in 1922 a …

The Periodic Table is one of the most recognizable images in science – and in our culture. Its 118 elements make up everything on our planet and in the entire universe. But how many of us actually kn …

50 Science Ideas You Really Need to Know is your guide to the biggest questions and deepest concepts from across the whole of science. What was the Big Bang? How did life on Earth arise? What does qu …

Key thinkers, theories, discoveries, and concepts each explained on a single page! Instant Mathematics pulls together all the pivotal mathematical theories and discoveries into one concise volume. Ea …