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Do Not Confuse Dark Energy With Dark Matter T-Shirt

Qty:
Basic T-Shirt
-$1.55
+$10.90
White
Classic Printing: No Underbase
Vivid Printing: White Underbase

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About T-Shirts

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Style: Men's Basic T-Shirt

Comfortable, casual and loose fitting, our heavyweight t-shirt will easily become a closet staple. Made from 100% cotton, it's unisex and wears well on anyone and everyone. We’ve double-needle stitched the bottom and sleeve hems for extra durability.

Size & Fit

  • Model is 6’1” and is wearing a medium
  • Standard fit
  • Garment is unisex sizing
  • Fits true to size

Fabric & Care

  • 100% cotton (Heathers are a cotton/poly blend)
  • Double-needle hemmed sleeves and bottom
  • Machine wash cold, tumble dry low
  • Imported

About This Design

Do Not Confuse Dark Energy With Dark Matter T-Shirt

Do Not Confuse Dark Energy With Dark Matter T-Shirt

No need to be an astronomer or astrophysicist -- although it would certainly help -- to understand the difference between dark energy and dark matter. Dark energy is a hypothetical form of energy that permeates all of space and tends to increase the rate of expansion of the universe. Dark matter is matter that is inferred to exist from gravitational effects on visible matter and background radiation, but is undetectable by emitted or scattered electromagnetic radiation and is hypothesized to account for discrepancies between measurements of the mass of galaxies, clusters of galaxies and the entire universe made through dynamical and general relativistic means, and measurements based on the mass of the visible "luminous" matter these objects contain: stars and the gas and dust of the interstellar and intergalactic medium. Got that? Showcase your wry dark energy and dark matter attitude with this educational, astronomical tee featuring a pie chart of the Universe and what it consists of!

Customer Reviews

4.7 out of 5 stars rating31.6K Total Reviews
24735 total 5-star reviews4867 total 4-star reviews1066 total 3-star reviews472 total 2-star reviews430 total 1-star reviews
31,570 Reviews
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Tags

T-Shirts
astrophysicistdark matterastronomerwords and unwordsastrophysicsastronomyuniversedark energydo not confuseastronomical advice geek humor
All Products
astrophysicistdark matterastronomerwords and unwordsastrophysicsastronomyuniversedark energydo not confuseastronomical advice geek humor

Other Info

Product ID: 235374543002242434
Created on: 1/13/2011, 2:23 PM
Rating: G