Peer Reviews
Equations That Changed the World Dark Analysis A5 Softcover Notebook
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Explore the groundbreaking equations that shaped our world in this black-paged 'Equations that Changed the World' A5 softcover notebook. This notebook, attributed to the early Greek philosopher Pythagoras, allows you to capture your physics class notes, graph your discoveries, or organize your data while channeling the innovative spirit of the ancient mathematician.
These A5 softcover notebooks with black pages are a unique canvas to jot down notes or journal your thoughts. The uniquely textured cover feels soft under your fingers, and the secure elastic closure ensures the safety and privacy of all your musings.
Experience the versatility of this notebook with its alternating dotted and lined pages, perfect for taking neatly organized notes or for those who prefer bullet journaling!
100% Recycled Paper
Carbon Neutral Shipping & Operations
Compostable Packaging
The Dark Analysis features black pages with the structure of college ruled lines on the right and the freedom of dot grid on the left. The A5 size is perfect for taking notes or journaling in dark mode and for letting your creativity run free. Witih an advanced lay-flat binding, black elastic closeure, and a gently textured cover, these notebooks are a pleasure to use and hold.
The perfect gift for your lab partner. The perfect necessity for your work.
| Dimensions | A5: 5.8" x 8.3" (148 x 210 mm) |
| Page Count | 208 pages (104 sheets) |
| Paper Type | Black Paper – alternating dot grid & college ruled lines |
| Paper Weight | 81 gsm |
| Binding | Lay-flat softcover |
| Paper Composition |
Acid-free 100% recycled 100% post-consumer waste |
| Printing | Soy-based ink |
| Closure | Elastic strap |
| Notebook Feature | Pages have colored edges |
| Origin | Designed in Oregon Paper milled in Japan Assembled responsibly in China |
For more information on the black paper in the Dark Analysis, see the blog.
USA
Flat Rate $7.95
Orders $40+ ship for free
Expedited service available
International
Shipping is available to most countries. See details at checkout.
If you're shipping to Europe, Asia, the Middle East, or Oceania, please check out our European website for lower shipping rates and quicker delivery times.
Buy It With
Supernova Gel Pens (Pack of 10)
$ 15.95
Frequently Asked Questions
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When your order arrives, open it up and take a look. If anything isn't as expected, got damaged in transit, or doesn't fit properly, let us know and we'll make it right.
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Shipping is available to most countries. Simply select your country at checkout.
Shipping FAQIf you're shipping to Europe, please check out our EU website for lower shipping rates and quicker delivery times.
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We do our best to process and pack up orders within 1-2 business days. You will know your order has shipped when you receive tracking
information. Typically orders arrive within 1-8 days (depending on where you live) expedited shipping options are available at checkout. -
No problem! We offer full and partial refunds and exchanges. Read more here.
Further Research
Let customers speak for us
The colors are so vibrant!
This was one of the first designs I saw that I immediately knew I wanted, and I really love the vintage illustration/diagram style and the colors of the design. It's really detailed and the quality of the notebook itself is super sturdy. I also appreciated the care of the packaging. Thank you!
Super!
It looks great and it holds a lot of coffee too. The perfect combo. Makes a nice conversation piece as well. I really like hand carved texture as well.
Had to grab a sticker to show support. Printed very nice and I love the shine on it. Thank you!
Savannah
Cognitive Surplus Triangle Sticker
I usually don't buy pens online, but I thought this one was too cool to pass up. The gold ink is a super cool feature, and it pairs very well with the black paper notebook I bought!
Savannah
Photon Metallic Gel Pen (Single)
These gel pens are super vibrant and glide across the pages effortlessly. They really pop with the black paper notebooks. I was torn on which pack to get because all the colors offered are so cool, but the supernova ones caught my eye the most!
Savannah
Supernova Gel Pens (Pack of 10)
I love this notebook! The print on the front is gorgeous and the black pages are such a cool feature. It's nice and lightweight and I will be using this for notes. Thank you!
Beautiful paper
High quality beautiful paper. Fast shipping.
Carolyn S.L.
Norse Runes Wrapping Paper
Wonderful paper!
You guys! I love this paper so, so much. I use this kind of paper frequently in my studio, for book binding. I was excited to see your prints and I have made a number of wonderful books for my next few sales events, including one at an art gallery in Portland. I can’t wait to see how the science nerds of the world react, haha.
I’ve purchased quite a few patterns so far and I will definitely be ordering more as I use them.
Keep up the nice work!
Kristi
Neat Art Studio
Netarts, Oregon
Kristi D.H.
Wrapping Paper Mystery 6-Pack
Better Than Imagined
This is no ‘average’ notebook … the cover is like walking into Einstein’s lab with cool equations floating in front of your eyes! Not only is it intriguing - the notebook itself is far from just ‘writing paper’ - it actually a piece of art - sitting on my desktop, with its black paper … is an awesome addition to my world!
Equations that Changed the World Softcover Notebook - Dot Grid
Feels good to write on
David
Chemistry Notepads
Feels high quality. Looking forward to using it!
Norse Runes Wrapping Paper
This paper is perfect for use in a series of Coptic bound books I’m creating. What a great find for use in book arts!
Lovely!
Excellent Notebook
Very happy with the quality and the design exactly what I wanted
