Science & STEM Stickers

Funny science humor, coding jokes, and STEM-inspired designs for scientists, students, and curious minds.

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Nature & Wildlife Stickers

Celebrate the beauty of the natural world with wildlife, bird, and conservation-inspired stickers perfect for nature lovers and outdoor enthusiasts.

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Encouragement & Affirmation Stickers

Positive and uplifting sticker designs that offer small reminders of encouragement, self-expression, and everyday motivation.

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Designed by a Scientist

Designed with Hartman blends science, nature, and creativity through original stickers and accessories inspired by curiosity and the natural world. Created by Dr. Jordan Hartman, each design celebrates science, wildlife, and self-expression.

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Reviews

  • Love the design! Just started a new job with mussels so it will be perfect.

    - Sarah

  • Awesome sticker and great quality.

    - Amanda

  • This is a great sticker. I can't wait to put it in my journal! Excellent product

    - Lindsey