Diagram 1. (Perception of time and space). Grab a hold of this science tee showcasing super trippy elements that have to do with time and space. One might even say that the science portrayed on here is dun dun dun, spooky science! Shout out to the legend, Einstein! Don't fall inside the event horizon... remember not even light can escape its clutches. Premium ultra soft tee with a screen printed front design. Printed neck label - no tags, no itches.