https://cognitive-surplus.com/collections/heroes-of-science 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/tote-bags 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Reversible-Totes-Cognitive-Surplus-866.jpg?v=1659122007 Science Tote Bags | Canvas Shoulder Tote Bags Reversible Totes Cognitive Surplus https://cognitive-surplus.com/collections/beer-glasses 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/wine-glasses 2026-05-19T04:02:18-07:00 daily https://cognitive-surplus.com/collections/mugs 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/medical-student-gifts 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Medicine-Nursing-Cognitive-Surplus-25.jpg?v=1659121004 Medicine & Nursing Medicine & Nursing Cognitive Surplus https://cognitive-surplus.com/collections/astronomy 2026-05-20T10:13:27-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/astro.jpg?v=1760688533 Astronomy A clear night sky filled with stars and the Milky Way above the silhouette of trees and a hill. https://cognitive-surplus.com/collections/biology-gifts 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Biology-Life-Science-Cognitive-Surplus-162.jpg?v=1659120818 Biology Gifts Biology & Life Science Cognitive Surplus https://cognitive-surplus.com/collections/chemistry-gift 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Chemistry-Cognitive-Surplus-765.jpg?v=1659120827 Chemistry: Gifts for Chemists Chemistry Cognitive Surplus https://cognitive-surplus.com/collections/physics-gifts 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Physics-Cognitive-Surplus-736.jpg?v=1659122002 Physics Physics Cognitive Surplus https://cognitive-surplus.com/collections/math 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/blackboard-with-maths-statistics-equations-and-id-2021-08-26-16-13-37-utc.jpg?v=1758545468 Mathematics A chalkboard covered with various mathematical equations, graphs, geometric shapes, and algebraic symbols written in white chalk. https://cognitive-surplus.com/collections/graphic-tees 2026-05-20T10:13:27-07:00 daily https://cognitive-surplus.com/collections/babysuits 2026-05-15T04:02:18-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/baby-short-sleeve-one-piece-dark-grey-heather-front-653c018615552.jpg?v=1729885215 Baby Bodysuits Gray baby onesie with a colorful graphic of laboratory beakers high-fiving, surrounded by stars, and the text "Lab Partners. https://cognitive-surplus.com/collections/gift-packs 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Gift-Packs-Multi-Packs-Mystery-Field-Packs-Cognitive-Surplus-685.jpg?v=1659118615 Gift Packs, Multi-Packs, Mystery Field Packs Gift Packs, Multi-Packs, Mystery Field Packs Cognitive Surplus https://cognitive-surplus.com/collections/glassware 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/social-chemistry 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Social-Chemistry-Cognitive-Surplus-719.jpg?v=1659122011 Social Chemistry Social Chemistry Cognitive Surplus https://cognitive-surplus.com/collections/wall-art 2026-05-20T04:01:58-07:00 daily https://cognitive-surplus.com/collections/greeting-cards 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/GCOctopus_web.jpg?v=1732139868 Greeting Cards A vintage illustration of a common octopus, labeled "Plate LXX," on a folded card displaying the creature in a detailed, textured style. https://cognitive-surplus.com/collections/genetics 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Genetics-Cognitive-Surplus-359.jpg?v=1659120846 Genetics Genetics Cognitive Surplus https://cognitive-surplus.com/collections/microbiology 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Microbiology-Cognitive-Surplus-767.jpg?v=1659121005 Microbiology Microbiology Cognitive Surplus https://cognitive-surplus.com/collections/youth-shirts 2026-05-08T04:02:06-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/preview_ceebdf40-b4c4-457c-b131-91bbbfc37f92.jpg?v=1729885159 Youth Graphic Tees Two children wearing "Bird Nerd" T-shirts with colorful bird illustrations, standing on a white background. https://cognitive-surplus.com/collections/gift-wrap 2026-05-20T04:01:58-07:00 daily https://cognitive-surplus.com/collections/graduation-gift-ideas 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/mothers-day-gift-ideas 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/marine-biology 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Marine-Biology-Cognitive-Surplus-583.jpg?v=1659121002 Gifts for Marine Biologists: Marine Biology and Marine Life Gifts Marine Biology Cognitive Surplus https://cognitive-surplus.com/collections/fathers-day-gift-ideas 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/the-experiment 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/The-Experiment-Cognitive-Surplus-411.jpg?v=1659122022 The Experiment The Experiment Cognitive Surplus https://cognitive-surplus.com/collections/the-hypothesis 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/The-Hypothesis-Cognitive-Surplus-483.jpg?v=1659122026 The Hypothesis The Hypothesis Cognitive Surplus https://cognitive-surplus.com/collections/experiment-lined 2026-05-20T04:01:58-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/The-Experiment-Lined-Cognitive-Surplus-960.jpg?v=1659122025 The Experiment: Lined The Experiment: Lined Cognitive Surplus https://cognitive-surplus.com/collections/dot-grid 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Paper-Type-Dot-Grid-Cognitive-Surplus-495.jpg?v=1659121012 Dot Grid Journals | Dot Grid Notebooks Paper Type: Dot Grid Cognitive Surplus https://cognitive-surplus.com/collections/blank 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Blank-Cognitive-Surplus-898.jpg?v=1659120820 Blank Blank Cognitive Surplus https://cognitive-surplus.com/collections/clothing 2026-05-20T10:13:27-07:00 daily https://cognitive-surplus.com/collections/earth-science 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/panorama-of-unique-geological-formations-in-cappad-2021-08-29-09-43-41-utc.jpg?v=1709211263 Geology & Earth Science Sunset in cappadocia, turkey. https://cognitive-surplus.com/collections/computer-science 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/computer-board-2021-08-26-17-11-08-utc.jpg?v=1704906792 Computer Science A close up of an electronic circuit board. https://cognitive-surplus.com/collections/paleontology 2026-05-20T04:01:58-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Paleontology-Cognitive-Surplus-566.jpg?v=1659121011 Paleontology Paleontology Cognitive Surplus https://cognitive-surplus.com/collections/botany 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/dark-green-leaf-showing-the-details.jpg?v=1760688533 Botany, Plants, Mushrooms & Trees Close-up of a green leaf showing detailed veins and texture. https://cognitive-surplus.com/collections/engineering 2026-05-20T10:13:27-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/engineering-2021-11-09-21-00-36-utc.jpg?v=1760688533 Engineering A metal caliper rests on several technical engineering drawings with detailed measurements and schematics on white paper. https://cognitive-surplus.com/collections/coasters-stones 2026-05-15T04:02:07-07:00 daily https://cognitive-surplus.com/collections/hypothesis-lined-grid 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Hypothesis-Lined-Grid-Cognitive-Surplus-380.jpg?v=1659120995 Hypothesis: Lined & Grid Hypothesis: Lined & Grid Cognitive Surplus https://cognitive-surplus.com/collections/the-great-extinction 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/valentines-day-gifts 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/the-tape-with-the-cardiogram-on-ecg-graph-with-ste-2021-08-30-22-09-29-utc.jpg?v=1704488513 Gifts From the Heart A stethoscope sits on top of a medical chart. https://cognitive-surplus.com/collections/notebooks 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/earth-day 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/20-oz-mega-mugs 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/20-oz-Mega-Mugs-Cognitive-Surplus-330.jpg?v=1659120814 20 oz Mega Mugs 20 oz Mega Mugs Cognitive Surplus https://cognitive-surplus.com/collections/hypothesis-dot-grid 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/The-Hypothesis-Dot-Grid-Cognitive-Surplus-950.jpg?v=1659122028 The Hypothesis: Dot Grid The Hypothesis: Dot Grid Cognitive Surplus https://cognitive-surplus.com/collections/experiment-dot-grid 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/The-Experiment-Dot-Grid-Cognitive-Surplus-640.jpg?v=1659122024 The Experiment: Dot Grid The Experiment: Dot Grid Cognitive Surplus https://cognitive-surplus.com/collections/research 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/The-Research-Cognitive-Surplus-921.jpg?v=1659122081 The Research The Research Cognitive Surplus https://cognitive-surplus.com/collections/the-tenure-crystal-stemware 2026-05-18T04:01:49-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/STEMware-Cognitive-Surplus-866.jpg?v=1659122014 STEMware STEMware Cognitive Surplus https://cognitive-surplus.com/collections/travel-flasks 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/ThStar_2.jpg?v=1730931059 18 oz Bottles A black water bottle with a silver screw cap and a star map design labeled "Northern Hemisphere. https://cognitive-surplus.com/collections/mutation-sale-seconds-imperfects 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/tea-infusers 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/toddler-shirts 2026-04-11T04:02:02-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/toddler-staple-tee-black-front-653c2f9a91446.png?v=1729885188 Toddler Shirts A child wearing a beige beanie and a black T-shirt with a cartoon microorganism and the text "I'm a Micro Organism. https://cognitive-surplus.com/collections/zip-cases-the-poster-series 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Zip-Cases-Cognitive-Surplus-854.jpg?v=1659122093 Zip Cases Zip Cases Cognitive Surplus https://cognitive-surplus.com/collections/bags 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/stationery 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Pf_Bot4.webp?v=1722891170 Stationery & Paper Accessories An assortment of stationery items including a green notebook with plant designs, two rolls of decorative tape, a small folder with botanical stickers, and a translucent green pen. https://cognitive-surplus.com/collections/night-sky-glassware 2026-04-02T10:59:27-07:00 daily https://cognitive-surplus.com/collections/drinking-glasses 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/rocks-glasses 2026-05-19T04:02:22-07:00 daily https://cognitive-surplus.com/collections/screen-prints 2026-04-02T10:59:28-07:00 daily https://cognitive-surplus.com/collections/the-engineer 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/the-abstract 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/veterinary-science 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Veterinary-Science-Cognitive-Surplus-916.jpg?v=1659122089 Veterinary Science Veterinary Science Cognitive Surplus https://cognitive-surplus.com/collections/notebook-multi-packs 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/museum-prints 2026-05-20T04:01:58-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Mp8_group2.jpg?v=1746031104 Museum Prints Several printed sheets with various scientific and botanical illustrations are laid out in an overlapping arrangement on a white surface. https://cognitive-surplus.com/collections/museum-prints-8x10 2026-05-20T04:01:58-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Mp8_group.jpg?v=1758545469 Museum Prints – 8x10 Three sheets of paper with different scientific and botanical illustrations are arranged in an overlapping manner on a white surface. https://cognitive-surplus.com/collections/museum-prints-5x7 2026-05-19T04:02:18-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Mp8_Chem.jpg?v=1758545469 Museum Prints – 5x7 Close-up of a yellow sheet with chemical diagrams, labeled scientific equipment, and molecular structures printed in black ink. https://cognitive-surplus.com/collections/the-syllabus 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/The-Syllabus-Cognitive-Surplus-730.jpg?v=1659122084 The Syllabus: Blank Planners The Syllabus Cognitive Surplus https://cognitive-surplus.com/collections/get-well-cards 2026-05-19T04:02:18-07:00 daily https://cognitive-surplus.com/collections/love-cards 2026-05-20T04:01:58-07:00 daily https://cognitive-surplus.com/collections/new-baby-cards 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/graduation-cards 2026-05-20T04:01:53-07:00 daily https://cognitive-surplus.com/collections/holiday-cards 2026-05-19T04:02:22-07:00 daily https://cognitive-surplus.com/collections/apology-sympathy-cards 2026-05-20T04:01:53-07:00 daily https://cognitive-surplus.com/collections/birthday-cards 2026-05-19T04:02:18-07:00 daily https://cognitive-surplus.com/collections/mothers-day-fathers-day-cards 2026-05-20T04:01:53-07:00 daily https://cognitive-surplus.com/collections/thank-you-cards 2026-05-20T04:01:58-07:00 daily https://cognitive-surplus.com/collections/specimen-cards 2026-05-20T04:01:58-07:00 daily https://cognitive-surplus.com/collections/coffee-tea 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/ornithology 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Ornithology-Cognitive-Surplus-412.jpg?v=1659121009 Ornithology Ornithology Cognitive Surplus https://cognitive-surplus.com/collections/architecture 2026-05-18T12:18:38-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/blue-print-2021-08-26-18-11-59-utc.jpg?v=1758545470 Architecture Close-up of architectural blueprints with a metal ruler, a red pencil, and a wooden pencil placed on top of the plans. https://cognitive-surplus.com/collections/pharmacy-gifts 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Pharmacy-Cognitive-Surplus-152.jpg?v=1659122001 Pharmacy Pharmacy Cognitive Surplus https://cognitive-surplus.com/collections/standard-mugs 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/nasa-mugs 2026-05-18T12:14:36-07:00 daily https://cognitive-surplus.com/collections/all-products 2026-05-20T11:35:01-07:00 daily https://cognitive-surplus.com/collections/kitchen-science 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Kitchen-Science-Cognitive-Surplus-219.jpg?v=1659120997 Nutrition Science Kitchen Science Cognitive Surplus https://cognitive-surplus.com/collections/wax-seals 2026-05-19T04:02:13-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/WxHeart_1.jpg?v=1732139872 Wax Stamps A wax seal with an anatomical heart impression, next to a wooden and brass stamp on white paper. https://cognitive-surplus.com/collections/sealing-wax 2026-05-19T04:02:13-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Sandstone-Shimmer-Sealing-Wax-Sticks-Cognitive-Surplus-63.jpg?v=1732139891 Sealing Wax Six copper-colored candles with pointed ends, arranged in a row on a white background. https://cognitive-surplus.com/collections/mystery-field-packs 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/multi-packs 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/spooky-gifts 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/entomology 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/butterfly-with-eye-detail-on-wings.jpg?v=1729191432 Entomology A dragonfly perched on the tip of a brown stick against a blurred green background. https://cognitive-surplus.com/collections/maria-sibylla-merian 2026-05-17T04:01:57-07:00 daily https://cognitive-surplus.com/collections/the-observation 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/the-analysis 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/The-Analysis-Cognitive-Surplus-158.jpg?v=1659122018 The Analysis The Analysis Cognitive Surplus https://cognitive-surplus.com/collections/the-laboratory 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/The-Laboratory-Cognitive-Surplus-793.jpg?v=1659122031 The Laboratory: Scientific Lab Notebooks The Laboratory Cognitive Surplus https://cognitive-surplus.com/collections/wax-stamps-sealing-wax 2026-05-19T04:02:13-07:00 daily https://cognitive-surplus.com/collections/cardiology 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/close-up-of-ecg-electrocardiogram-the-work-of-a-2021-12-27-21-30-40-utc.jpg?v=1760688536 Cardiology Close-up of an electrocardiogram (ECG) printout displaying heart electrical activity as a series of wave patterns on graph paper. https://cognitive-surplus.com/collections/illuminated-libations 2026-05-20T04:01:58-07:00 daily https://cognitive-surplus.com/collections/science-prayer-candles 2026-05-18T04:01:34-07:00 daily https://cognitive-surplus.com/collections/scientific-illustration-candles 2026-05-18T10:05:55-07:00 daily https://cognitive-surplus.com/collections/pencil-bags 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Pencil-Bags-Cognitive-Surplus-164.jpg?v=1659121999 Pencil Bags Pencil Bags Cognitive Surplus https://cognitive-surplus.com/collections/pencil-bags-zipper-pouches 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/sale 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/kitchen 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/lined 2026-05-20T04:01:58-07:00 daily https://cognitive-surplus.com/collections/paper-type-lined-grid 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/paper-type-lined-blank 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/paper-type-blank 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/paper-type-dotted-lines 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/the-theory 2026-05-19T04:02:18-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/The-Theory-Cognitive-Surplus-345.jpg?v=1659122086 The Theory The Theory Cognitive Surplus https://cognitive-surplus.com/collections/washi-tape 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Washi-Tape-Cognitive-Surplus-290.jpg?v=1659122090 Washi Tape Washi Tape Cognitive Surplus https://cognitive-surplus.com/collections/limited-release-mystery-field-boxes 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/the-dark-matter 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/The-Dark-Matter-Cognitive-Surplus-781.jpg?v=1659122021 The Dark Matter: Black Paper Journals and Sketchbooks The Dark Matter Cognitive Surplus https://cognitive-surplus.com/collections/pens 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/GeSuper_3.jpg?v=1732140056 Pens, Pencils & Writing Tools A black notebook shows nine gel pens labeled "SUPERNOVA," each drawing a colorful line. The lines display pastel colors on black paper, highlighting the pens' vibrant hues. https://cognitive-surplus.com/collections/stickers 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/CollageSticker_1.jpg?v=1752266630 Stickers A collection of colorful stickers featuring animals, scientific illustrations, plants, skeletons, symbols, and various objects arranged on a white surface. https://cognitive-surplus.com/collections/scarves 2026-05-20T04:01:58-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Trees-Branches-Scarf-Cognitive-Surplus-704.jpg?v=1729885246 Scarves A blue scarf with a white winter tree pattern draped in a loop. https://cognitive-surplus.com/collections/dot-grid-1 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Artboard_1_copy_2.jpg?v=1758545468 Dot Grid A grid of evenly spaced black dots on a white background, divided vertically into two equal sections. https://cognitive-surplus.com/collections/lined-1 2026-05-20T04:01:58-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Lined-Cognitive-Surplus-563.jpg?v=1659120998 Lined Lined Cognitive Surplus https://cognitive-surplus.com/collections/engineering-grid 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Artboard_1_copy_4.jpg?v=1758545468 Engineer Grid Open notebook displaying two blank graph paper pages with evenly spaced grid lines. A central dashed line indicates the notebook's spine. https://cognitive-surplus.com/collections/blank-1 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Artboard_1_copy_7.jpg?v=1758545468 Blank A thin dashed vertical line runs down the center of a light gray background, dividing the image into two equal halves. https://cognitive-surplus.com/collections/dotted-lines 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Artboard_1_copy_8.jpg?v=1758545470 Dotted Lines An open notebook with two blank, lined pages facing each other. Each page has evenly spaced horizontal lines for writing. https://cognitive-surplus.com/collections/lined-grid-1 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Lined-Grid-Cognitive-Surplus-866.jpg?v=1659121001 Lined / Grid Lined / Grid Cognitive Surplus https://cognitive-surplus.com/collections/lined-blank-1 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Lined-Blank-Cognitive-Surplus-523.jpg?v=1659120999 Lined / Blank Lined / Blank Cognitive Surplus https://cognitive-surplus.com/collections/specialty 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Specialty-Cognitive-Surplus-640.jpg?v=1659122012 Specialty Specialty Cognitive Surplus https://cognitive-surplus.com/collections/home 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/neurology 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/neurones-2021-08-26-15-33-01-utc.jpg?v=1715865271 Neuroscience Gifts & Neurology Gifts: Gifts for Neuroscientists Close-up visualization of neurons with intricate branching structures and connections, set against a dark background. https://cognitive-surplus.com/collections/page-flags 2026-05-08T04:02:17-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Pf_Rainbow1_wide.jpg?v=1732140085 Page Flags Sets of colorful decorative paper strips in various patterns and hues, displayed in open cardboard booklets on a white background. https://cognitive-surplus.com/collections/pillow-covers 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/stainless-steel-water-bottles 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/TLGene_2_0960f3b1-0d09-4532-87ef-7102c3e4e238.jpg?v=1730931079 32 oz Bottles A navy blue water bottle with a silver cap, decorated with turquoise and white scientific illustrations, including DNA strands and molecular structures. https://cognitive-surplus.com/collections/stainless-steel-bottles 2026-05-20T10:53:34-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Th_Rainbow1.jpg?v=1722891254 Stainless Steel Bottles A collection of colorful reusable water bottles with various scientific and nature-inspired designs, arranged in rows. https://cognitive-surplus.com/collections/apparel 2026-05-20T10:13:27-07:00 daily https://cognitive-surplus.com/collections/sticker-mystery-packs 2026-05-18T04:01:49-07:00 daily https://cognitive-surplus.com/collections/stemless-wine-glasses 2026-05-19T04:02:18-07:00 daily https://cognitive-surplus.com/collections/12-oz-beer-glasses 2026-05-20T04:01:53-07:00 daily https://cognitive-surplus.com/collections/18-oz-drinking-glasses 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/glassware-sets 2026-05-16T04:02:25-07:00 daily https://cognitive-surplus.com/collections/newton-sale-2022-holiday-mystery-boxes 2026-04-02T10:59:53-07:00 daily https://cognitive-surplus.com/collections/apparel-1 2026-05-20T10:13:27-07:00 daily https://cognitive-surplus.com/collections/womens-graphic-tees 2026-04-02T10:59:54-07:00 daily https://cognitive-surplus.com/collections/unisex-graphic-tees 2026-05-20T10:13:27-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/unisex-staple-t-shirt-heather-deep-teal-front-671bc6b3ef92b_f48e3ad1-7f47-4087-9494-cfd57eafcb31.jpg?v=1729885090 Unisex Graphic Tees Blue T-shirt featuring an illustration of mountains, trees, birds, and the sun, with the text "Cognitive Surplus, Redmond, Oregon. https://cognitive-surplus.com/collections/anthropology-archaeology 2026-05-20T04:01:58-07:00 daily https://cognitive-surplus.com/collections/washi-tape-rolls 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/15-oz-ceramic-mugs 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/11-oz-retro-mugs 2026-05-18T04:01:34-07:00 daily https://cognitive-surplus.com/collections/cards 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/turkish-towels 2026-05-19T04:02:18-07:00 daily https://cognitive-surplus.com/collections/infuser-basket-compatible-flasks 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/the-mission-control-notepads-list-pads-calendars 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Pads_Forest_09702641-7eed-45b6-bd49-2f6ffed4d128.jpg?v=1741885007 The Mission Control: Notepads, List Pads, Calendars Three stationery items with nature-themed designs, including weekly planner, notebook, and checklist pad featuring trees, animals, and insects. https://cognitive-surplus.com/collections/back-to-school 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/whats-new 2026-05-20T11:35:01-07:00 daily https://cognitive-surplus.com/collections/good-luck 2026-05-19T04:02:18-07:00 daily https://cognitive-surplus.com/collections/handmade-wrapping-paper 2026-05-20T04:01:58-07:00 daily https://cognitive-surplus.com/collections/single-stickers 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/heartbeat 2026-05-20T04:01:58-07:00 daily https://cognitive-surplus.com/collections/the-helix 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/hoodies 2026-05-03T04:03:14-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/unisex-pullover-hoodie-black-back-671bc0823c453.jpg?v=1729885290 Hoodies Person wearing a black hoodie with a large skull design on the back stands against a white brick wall. https://cognitive-surplus.com/collections/sweatshirts 2026-05-18T04:01:34-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/unisex-organic-sweatshirt-french-navy-front-2-671bd30698295.jpg?v=1729885269 Sweatshirts Person wearing a navy sweatshirt with the text "Equations That Changed The World" and mathematical diagrams printed in blue. https://cognitive-surplus.com/collections/full-color-15-oz-mugs 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/mouse-pads 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/sand-carved-mugs 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/glassware-barware 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/fineliner-pens 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/gel-pens 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/highlighters 2026-05-18T04:01:43-07:00 daily https://cognitive-surplus.com/collections/spring-sale-2024 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/dark-analysis 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Da_Pages.jpg?v=1721834013 The Dark Analysis: Black Paper Notebooks with Lines & Dot Grid Black notebook open to two pages: the left page is dotted, and the right page is lined. The background is black. https://cognitive-surplus.com/collections/dark-matter-compatible-pens 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/GeSuper_3-sq.jpg?v=1721833929 Black Paper Compatible Pens A black notebook features sample lines of different colored Supernova gel pens underneath the product name, showcasing various pastel shades. https://cognitive-surplus.com/collections/black-paper-notebooks 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/DM_openpages2.jpg?v=1721834185 Black Paper Notebooks & Pens Close-up of an open black book with thick, blank, black pages. A black ribbon bookmark is placed at the center. https://cognitive-surplus.com/collections/hardcover-notebooks 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/3D9A8274.jpg?v=1721839211 Hardcover Notebooks Two notebooks with botanical illustrations on their covers are placed next to a metal spoon on a white surface. https://cognitive-surplus.com/collections/softcover-notebooks 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/SC_Rainbow_3.jpg?v=1721839190 Softcover Notebooks A stack of color-coded notebooks or folders arranged from red to black on a white surface, each adorned with intricate illustrative patterns and diagrams related to different scientific subjects. https://cognitive-surplus.com/collections/professional-notebooks 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/3D9A1277.jpg?v=1721839140 Professional Notebooks An open notebook with grid paper and blank pages lies on a white surface next to a metal pen and a coffee mug filled with black coffee. https://cognitive-surplus.com/collections/pocket-sized-notebooks 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/3D9A0549.jpg?v=1721838985 Pocket-Sized Notebooks A selection of colorful notebooks laid out on a white surface. A hand holds one notebook featuring abstract line drawings of faces and names. https://cognitive-surplus.com/collections/notebook-mystery-packs 2026-05-18T04:01:43-07:00 daily https://cognitive-surplus.com/collections/wallpaper 2026-05-14T04:02:22-07:00 daily https://cognitive-surplus.com/collections/metal-pens-pencils 2026-05-19T04:02:13-07:00 daily https://cognitive-surplus.com/collections/stainless-steel-travel-mugs-12-oz 2026-05-20T04:02:04-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/TcCore_2.jpg?v=1730931009 12 oz Bottles A stainless steel water bottle with a rainbow-colored design featuring musical notes and instruments. https://cognitive-surplus.com/collections/acrylic-markers 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/psychology 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/retro-flasks 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/women-of-science 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/darwin-evolutionary-biology 2026-05-20T04:01:58-07:00 daily https://cognitive-surplus.com/collections/year-of-the-snake 2026-05-20T04:01:58-07:00 daily https://cognitive-surplus.com/collections/bottle-accessories 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/pads 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/nocturnal-notes 2026-05-20T04:01:58-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Pads_Nocturnal_c48ee440-980f-47c8-bbf2-d7898b2123a4.jpg?v=1741885621 Nocturnal Notes Three packs of black sticky notes in circular and rectangular shapes, each containing 50 sheets. https://cognitive-surplus.com/collections/magnets 2026-05-18T04:01:34-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/MagnetsBanner_01_1.jpg?v=1742852419 Magnets A collage of various science-themed stickers, including images of a snake, the Earth, a whale, an anatomical heart, and skeletal diagrams. https://cognitive-surplus.com/collections/tea-towels 2026-05-20T04:01:58-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/2025_04_09_CognitiveSurplus_0020.jpg?v=1745435540 Tea Towels A variety of fabric panels with detailed, colorful illustrations of sea life, plants, insects, animals, and minerals arranged side by side. https://cognitive-surplus.com/collections/retro-space 2026-05-19T04:02:13-07:00 daily https://cognitive-surplus.com/collections/museum-prints-poster 2026-05-18T04:01:34-07:00 daily https://cognitive-surplus.com/collections/amazing-butterflies 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/amazing-pollinators 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/oceans-water-marine-life 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/adventure-missions 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/botanicals 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/aerospace-beyond 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/age-of-dinosaurs 2026-05-20T04:01:58-07:00 daily https://cognitive-surplus.com/collections/umbrellas 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/notebooks-writing-tools 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/seconds-4-for-2-special 2026-05-20T04:01:58-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Wn_Space_d873929b-ed27-475e-b87b-cd653ed93843.jpg?v=1759781229 Seconds 4 for 2 Special A set of four clear glasses, each decorated with a unique science-themed illustration involving planets, satellites, robots, and scientific equipment. https://cognitive-surplus.com/collections/nutrition-science 2026-05-20T04:02:04-07:00 daily https://cognitive-surplus.com/collections/holiday-cards-1 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/science-desk-ornaments 2026-05-18T04:01:49-07:00 daily https://cognitive-surplus.com/collections/meteorology 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/eco-friendly-pet-leashes 2026-05-18T04:01:39-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/2025_11_10_CognitiveSurplus_0189.jpg?v=1762900509 Pet Leashes A coiled lanyard with a metal clip lies on top of several colorful, patterned lanyards arranged in parallel rows. https://cognitive-surplus.com/collections/eco-friendly-pet-accessories 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/2025_11_10_CognitiveSurplus_0186.jpg?v=1762979528 Eco-Friendly Pet Supplies A variety of colorful, patterned dog collars are arranged in parallel rows, each featuring different designs such as sea creatures, insects, scientific diagrams, and gemstones. https://cognitive-surplus.com/collections/martingale-collars 2026-05-16T04:02:18-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/DcMChem_2_492859f6-e34d-483c-bfe3-3789aea68129.jpg?v=1762979324 Martingale Collars Three adjustable dog collars in different sizes are displayed on a white background. The collars are blue with green straps and feature a printed design and a metal D-ring. https://cognitive-surplus.com/collections/standard-collars 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/DcSBrain_4_e55e6de3-b922-4035-a10e-8874a433767e.jpg?v=1762979415 Standard Collars Three blue patterned dog collars of varying sizes are arranged on a white background; each collar features a metal clasp and branded patch. https://cognitive-surplus.com/collections/pet-collars 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/2025_11_10_CognitiveSurplus_0167.jpg?v=1762979360 Pet Collars A selection of colorful dog collars with various patterns, each featuring a black and white "Corrine Surplus" label, arranged in diagonal rows. https://cognitive-surplus.com/collections/pet-waste-bag-holders 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/2025_10_29_CognitiveSurplus_0859-Edit.jpg?v=1762900736 Pet Waste Bag Holders A small, light-colored French Bulldog wearing a blue collar and leash sits on a white background with its tongue out. https://cognitive-surplus.com/collections/eco-friendly-pet-bandanas 2026-05-20T04:02:03-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/2025_11_10_CognitiveSurplus_0176.jpg?v=1762900542 Pet Bandanas A row of colorful patterned fabric squares arranged in a gradient, each with a labeled tag, featuring designs such as insects, science diagrams, and butterflies. https://cognitive-surplus.com/collections/aprons 2026-05-17T04:01:53-07:00 daily https://cognitive-surplus.com/collections/ceramic-mugs 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/gel-pens-and-fineliners 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/beaded-jewelry-art 2026-05-16T04:02:25-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Trovelore_Insects_2800.jpg?v=1765040820 Beaded Jewelry + Art Several intricately beaded sculptures resembling butterflies and moths are displayed on stands against a plain black background. https://cognitive-surplus.com/collections/beaded-jewelry-art-copy 2026-05-16T04:02:25-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/EXT_TL_B_885_DayOcto_4.jpg?v=1765033541 Beaded Brooches A beaded brooch shaped like an octopus is pinned to a textured dark blue fabric. https://cognitive-surplus.com/collections/beaded-brooches-copy 2026-05-13T18:35:46-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/Trovelore_Fish_2800.jpg?v=1765040946 Beaded Sculptures Four detailed, colorful fish sculptures are displayed on black stands against a plain dark background. https://cognitive-surplus.com/collections/beaded-sculptures-copy 2026-05-05T04:02:53-07:00 daily https://cdn.shopify.com/s/files/1/1055/1086/collections/EXT_TL_BA_41N_Monarch_1.jpg?v=1765033522 Beaded Framed Art A framed embroidered butterfly with orange, yellow, black, and white wings displayed against a white background on a black surface. https://cognitive-surplus.com/collections/pen-packs 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/the-dark-observation 2026-05-20T04:01:53-07:00 daily https://cognitive-surplus.com/collections/pen-refills 2026-05-18T04:01:43-07:00 daily https://cognitive-surplus.com/collections/science-desk-ornaments-copy 2026-05-18T04:01:39-07:00 daily https://cognitive-surplus.com/collections/world-ocean-day 2026-05-20T04:02:03-07:00 daily https://cognitive-surplus.com/collections/international-tropics-day 2026-05-19T04:02:22-07:00 daily