Carl Sagan - ABSENCE OF EVIDENCE IS NOT EVIDENCE OF ABSENCE - T--Shirt (X-Large)

Description

Carl Sagan always knew what he was talking about, especially when it came to the cosmos. Show off your enthusiasm for science and one of its most beloved figures with this starry nerd t shirt! Excellent for any science enthusiast in your life, including you, and perfect for asking all those hard to answer questions about life, the cosmos, and everything.