Pocket Pi
by Numbers Alive!
Pocket Pi is a unique and fun tape measure. It shows 2,000 digits of Pi’s expansion on one side and regular centimeter measurements on the other. Perfect gift for math geeks and math learners!
Pocket Pi is a unique and fun tape measure. It shows 2,000 digits of Pi’s expansion on one side and regular centimeter measurements on the other. Perfect gift for math geeks and math learners!
