Red/Blue Shift Tee

  • $20.00
    Unit price per 

Only 22 left!

Effortlessly combine fashion and function. Made using 100% preshrunk ringspun cotton, this shirt is breathable, soft, and provides a stylish alternative to your basic tee. Navy t-shirt featuring white text on front "This is what a physicist looks like" with the APS logo on the back. Red t-shirt with white print, featuring the text "If This Shirt is Blue You're Going Too Fast" on the front, and the APS logo on the back.

Based off the Doppler effect, which causes an increase (or decrease) in the frequency of sound, light, or other waves as the source and observer move toward (or away from) each other (like the increased pitch of a train moving towards you). Hence red objects should become more blue as they move towards you at extremely high speeds. This is known as redshift.

Item Details:
  • 4.5-ounce, 100% ring spun US cotton
  • Modern classic fit
  • High stitch density for smoother printing surface
  • Non-topstitched, narrow width, rib collar
  • Taped neck and shoulders
  • Double-needle sleeve and bottom hems
  • Tear away label

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