$27.95
When a circle's diameter is 1, its circumference is Pi.
Pi is a mathematical constant which represents the ratio of any circle's circumference to its diameter. This shirt lists pi to many thousands of decimal places. Good luck memorising!
$27.95
100% cotton t-shirt. Navy with white text.
The perfect way to commemorate your visit to the Australia Telescope Compact Array, Narrabri.
$27.95
100% cotton t-shirt. White with blue text. The perfect way to commemorate your visit to the Australia Telescope Compact Array, Narrabri.