What makes a musical note different from any other sound? How can you tell if you have perfect pitch? Why do ten violins sound only twice as loud as one? Do your Bob Dylan albums sound better on CD vinyl? John Powell, a scientist and musician, answers these questions and many more in How Music Works, an intriguing and original guide to acoustics.
The Cambridge IGCSE & O Level Complete Physics Student Book is at the heart of delivering the course. It offers a rigorous approach for covering all the content students need to succeed, with a light touch to ensure it is engaging. Exam-style questions improve students' exam performance and enriching content equips learners for further study.
Black Beauty is a perennial children's favourite, one which has never been out of print since its publication in 1877. It is a moralistic tale of the life of the horse related in the form of an autobiography, describing the world through the eyes of the creature. In taking this anthropomorphic approach, the author Anna Sewell broke new literary ground and her effective storytelling ability makeā¦
Squeeze every drop out of each moment and live life to the full by discovering the art of mindfulness. Learn new ways to connect with yourself and the world around you and reignite a sense of wonder in the everyday with this practical ABC of illustrated tips for mindful living.