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$32.25
per shirt
Slow Down!!! T-Shirt
Qty:
Style
Basic T-Shirt
-$5.35
+$12.60
Colour & Print Process
White
Classic Printing: No Underbase
+$1.80
+$1.80
+$1.80
+$1.80
+$1.80
+$1.80
+$1.80
+$1.80
+$1.80
+$1.80
+$1.80
+$1.80
+$1.80
Vivid Printing: White Underbase
+$9.00
+$9.00
+$9.00
+$9.00
+$9.00
+$9.00
+$9.00
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About T-Shirts
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About This Design
Slow Down!!! T-Shirt
Everyone in astronomy knows that the Doppler Effect causes visible objects to shift towards the blue spectrum when they are moving very quickly towards you. So this shirt can serve as an excellent warning to astronomy majors that they are walking too fast! If the planet on the shirt appears to be blue, they must be travelling at an incredible speed, and should probably slow down before they burn up from friction with molecules in the atmosphere.
Customer Reviews
4.7 out of 5 stars rating31.6K Total Reviews
31,632 Reviews
Reviews for similar products
5 out of 5 stars rating
By Shelley M.3 October 2022 • Verified Purchase
Value T-Shirt, White, Adult L
Zazzle Reviewer Program
I was really pleased with this shirt, the quality of the Tshirt was excellent, the artwork and print stands out and the fit is true to size....my son loved this for his 16th birthday 😀. Very good quality and color
5 out of 5 stars rating
By Vivienne C.9 June 2023 • Verified Purchase
Basic T-Shirt, White, Adult S
Zazzle Reviewer Program
AAA+++ Perfect gift for my old dad. He loved it - highly recommend and will buy again. Printing looked perfect to me
5 out of 5 stars rating
By Stuart B.28 June 2025 • Verified Purchase
Basic Dark T-Shirt, Black, Adult L
Excellent design platform, great quality material and printing, and quick delivery: couldn't ask for more...
Tags
Other Info
Product ID: 235624094886486405
Posted on 22/03/2005, 1:36 AM
Rating: G
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