"There is an art to science, and a science in art; the two are not enemies, but different aspects of the whole."
World of Pi
The Pi t-shirt contains the bold red Greek letter π (pi) enclosed in 4546 digits of Pi. It's soft and lightweight, with the right amount of stretch. It's comfortable and flattering for both men and women.Learn more
"Imagination is more important than knowledge. For knowledge is limited, whereas imagination embraces the entire world, stimulating progress, giving birth to evolution."