Ah ha, a flash of inspiration (A classic special collection of popular science from the 20th century)

Author: Martin Gardner
Publisher:
Publish Date: 2006-03-21
Features: As you read "Aha! Insight" from the collection of classic popular science in the 20th century, you will be amazed: "I can think like that too!" Aha! Insight allows you to use a chicken knife to slaughter a cow, making wandering in the world of mathematics a form of enjoyment!