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Gravitational Blueshift Clipboard

4.9 out of 5 stars rating
392 Total Reviews |
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Style: Clipboard

Stay organised, and stunningly stylish, with custom clipboards from Zazzle! Use your favourite design, images or text to transform this basic school supply into a stunning accessory, that will keep you on track, always!

  • Dimensions: 31.75 cm L x 22.86 cm W (12.5" x 9"); thickness: 0.31 cm (0.125")
  • Designed for letter and A4 sized paper
  • Holds up to 1.27 cm (0.5") of paper securely
  • Made of ultra-durable acrylic
  • Printed on both sides
  • /!\WARNING: CHOKING HAZARD - small parts.
  • Not for children under 3 yrs.

About This Design

Gravitational Blueshift Clipboard

Gravitational Blueshift Clipboard

A multi-coloured, fractal representation of gravitational blueshifting; the shifting of light towards the blue end of the spectrum that occurs as photons become more energetic when falling into a gravity well. Unlike the more commonly known Doppler blueshift, an apparent effect which is the result of motion towards the observer, gravitational blueshift is real, independant of the received angle of the photon. Gravitational blueshift is a natural consequence of conservation of energy and mass-energy equivalence.
FractalFire
Bronze
Artwork designed by
Anchorage, Alaska, United States
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Customer Reviews

4.9 out of 5 stars rating392 Total Reviews
354 total 5-star reviews27 total 4-star reviews4 total 3-star reviews6 total 2-star reviews1 total 1-star reviews
392 Reviews
Reviews for similar products
5 out of 5 stars rating
By Heather C.3 December 2018 • Verified Purchase
Clipboard
Zazzle Reviewer Program
I love the sparkly background that the designer made, I personalized it for my JP business so I can use it for work and it showcases my business name and team name. Hopefully when I can afford it, and I get some teamies as well. I will buy one for them too as a gift like other team leaders gives their teamies things to give back and encourage them. I can also use it to hold my notes when I go to local, national and abroad events. It is great quality and well made. The printing is awesome, it's bright and clear. It's printed on both sides really well. Just what I wanted. The board is very sturdy as well.
5 out of 5 stars rating
By A.18 March 2018 • Verified Purchase
Clipboard
Zazzle Reviewer Program
I wanted something different for my personal trainers birthday and found this funny clipboard.He absolutely loves it !Very pleased. Printing is excellent
5 out of 5 stars rating
By Patricia t.26 August 2023 • Verified Purchase
Clipboard
Zazzle Reviewer Program
I just wish it had a extra gloss texture to shine but I love it anyway!!! Thanks so much !!! .
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Tags

Clipboard
gravityblueshiftgeekastrophysicssciencephysicsastronomyspacefractalred
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gravityblueshiftgeekastrophysicssciencephysicsastronomyspacefractalred

Other Info

Product ID: 256058710717071157
Created on 10/01/2014, 14:45
Rating: G