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It Takes A Lot Of Work To Exist (Thermodynamics) Coffee Mug

4.8 out of 5 stars rating
21824 Total Reviews |
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Classic Mug
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Style: Classic Mug

Give a made-to-order mug from Zazzle to someone special, or treat yourself to a design that brings you joy or makes you laugh. Create your own photo mug, shop our collection of the funniest joke mugs, personalize your mug with a monogram, or express yourself with one of our 10 million designs.

  • Available in 11-ounce or 15-ounce
  • Dimensions:
    • 11-ounce: 3.2” D x 3.8” H
    • 15-ounce: 3.4” D x 4.5” H
  • Microwave and dishwasher safe
  • Use caution when removing the mug from the microwave. Use a pot holder or glove as necessary if it is too hot to the touch. Do not microwave an empty mug
  • Strong, ceramic construction
  • Meets FDA requirements for food and beverage safety
  • Printed on demand in Reno, NV
  • Do not overfill and be careful with hot liquids that may scald
  • Keep out of reach of children when filled with hot liquid

About This Design

It Takes A Lot Of Work To Exist (Thermodynamics) Coffee Mug

It Takes A Lot Of Work To Exist (Thermodynamics) Coffee Mug

No need to be a physics major or physicist to enjoy any of these gifts featuring the Carnot heat engine, along with the wry truism saying "It Takes A Lot Of Work To Exist 24 Hours A Day, 7 Days Per Week, 365 Days Per Year". Specifically, these gifts feature the second law of thermodynamics. Since any thermodynamic engine requires such a temperature difference, it follows that useful work cannot be derived from an isolated system in equilibrium; there must always be an external energy source and a cold sink. Educational physics attitude gifts for all who work in the thermodynamic sense of the word!
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Customer Reviews

4.8 out of 5 stars rating21.8K Total Reviews
19280 total 5-star reviews1841 total 4-star reviews333 total 3-star reviews143 total 2-star reviews227 total 1-star reviews
21,824 Reviews
Reviews for similar products
5 out of 5 stars rating
By R.May 16, 2020 • Verified Purchase
Classic Mug, 11 oz
Zazzle Reviewer Program
Got a personalized coffee mug for my husband as a birthday gift from our kids. He lovessss it!! Turned out really nice! The pictures were really clear!! Great product!! The pictures were really clear!!! They turned out great!!
5 out of 5 stars rating
By Maureen Z.May 8, 2022 • Verified Purchase
Classic Mug, 11 oz
Zazzle Reviewer Program
It is a lovely mug. The actual mug is shiny and smooth. Very nice quality. It was everything I expected. Zazzle has so many nice mid century modern designs to choose from. All so pretty! The design was very clear and looked expensive.
5 out of 5 stars rating
By Mason I.July 11, 2020 • Verified Purchase
Classic Mug, 15 oz
Creator Review
This design is full of browns, pinks, turquoise and more. Very contemporary with vivid geometric triangle shapes. Looks really great with our Mexican tile tables. Really stunning, modern pattern! The lines for each triangle are perfect. The colors are vivid and pop. Great Printing.

Tags

Mugs
carnot heat enginethermodynamicssecond law of thermodynamicsworksayingtruismphysicsphysicistgeekhumor
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carnot heat enginethermodynamicssecond law of thermodynamicsworksayingtruismphysicsphysicistgeekhumor

Other Info

Product ID: 168455837288723046
Created on: 7/28/2010, 4:37 AM
Rating: G 
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