How the World Became Obsessed with Time
‘Technology is making everything faster, and because we know that things will become faster in the future, it follows that nothing is fast enough now.’ Surveying how, over the last 250 years, time has come to dominate our lives, Simon Garfield considers its practical applications rather than theoretical physics: the subjects of his ‘illuminating stories’ include – definitely not in chronological order – football, Beethoven’s Ninth, railway timetables, Roger Bannister, Swiss watchmakers, The Clock (Christian Marclay’s film) and the British Museum.
Number Treasury 3
Investigations, Facts and Conjectures About More than 100 Number Families
Written as a resource for both teachers and students, this enlarged third edition of Number Treasury is designed to guide readers through the steps that will help them to think critically, to provide explanations and to formulate conjectures about different families of positive integers. Its 137 exercises and 28 'investigations', at three levels of difficulty, cover such intriguing topics as magic squares, palindromic numbers and twin primes. Detailed solutions are provided at the back of the book.