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      The Genius at Play Volcano Mood Lamp features a silver base and top, red light, and bubbles rising from an inner volcano to create a striking eruption effect—ideal mood lighting for any room.
      Genius at Play Volcano Mood Lamp
      $32.00
      The Gradient Moon Ball is a hyper bouncy toy with crater-like dimples and a vibrant blue, yellow, and pink gradient. With “MOON BALL” and “Bounce to the moon!” on it, it’s the perfect outdoor toy for endless kids’ fun.
      The Gradient Moon Ball is a hyper bouncy, cratered ball with vibrant blue, yellow, and pink colors. "Waboba MOON BALL" appears in black text, making it the perfect outdoor toy for active kids’ play.
      Gradient Moon Ball
      $11.00
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      The Green Line River Toddler T-Shirt is a navy blue organic cotton shirt featuring graphics of Boston landmarks, including the iconic Green Line train, a Boston sign, and the Zakim Bridge.
      Green Line River Toddler T-Shirt
      $28.00
      The Hello Kitty Astronaut Plush features a white suit with red details, a red bow, and a large hood—an adorable Sanrio collectible perfect for space fans. Shown on a plain white background.
      Hello Kitty Astonaut Plush
      $26.00
      The Hello Kitty Axolotl Plush blends Hello Kitty’s face, red bow, and pink axolotl gills and tail in soft pink shades—a must-have Sanrio plush for fans and collectors!.
      Hello Kitty Axolotl Plush
      $26.00
      The Hello Kitty Pilot Plush features Hello Kitty in a blue aviator suit with patches and a matching bow—perfect for imaginative play or as a charming gift for aviation fans.
      The Hello Kitty Pilot Plush is shown from the back, featuring cat-like ears and a blue outfit with "California Science Center" on it. The background is plain white.
      Hello Kitty Pilot Plush
      $26.00
      The History of Trains Puzzle is a 500-piece jigsaw by EuroGraphics featuring side-profile illustrations of historic trains, multilingual title, and large, family-friendly pieces—perfect for railway history enthusiasts.
      History of Trains Puzzle
      $35.00
      Adult I Need My Space Pullover Hoodie
      Adult I Need My Space Pullover Hoodie
      I Need Space Hooded Sweatshirt
      $55.00
      Vibrant cover for "Immune: A Journey into the Mysterious System That Keeps You Alive Hardcover" by Philipp Dettmer, with colorful immune cells above a small figure holding up a triangular white space in this striking science book artwork.
      An illustrated Kurzgesagt-style diagram from "Immune: A Journey into the Mysterious System That Keeps You Alive Hardcover" shows a person drinking from a cup, highlighting the digestive tract, with text on the human body and immune system on the opposite page.
      Immune: A Journey into the Mysterious System That Keeps You Alive Hardcover
      $35.00
      Adult Reversible Jacket - James Webb Space Telescope Image back
      Adult Reversible Jacket - James Webb Space Telescope Image
      James Webb Patch Jacket
      $200.00
      The James Webb Space Telescope Carina Nebula Tea Towel features a stunning image of the colorful Carina Nebula, with glowing stars, blue and orange gas clouds, and a dark cosmic background on a white cloth.
      James Webb Space Telescope Carina Nebula Tea Towel
      $36.00
      The James Webb Space Telescope Carina Nebula Trinket Tray features a vivid cosmic nebula and star design in the center, capturing the beauty of deep space.
      James Webb Space Telescope Carina Nebula Trinket Tray
      $25.00
      The James Webb Space Telescope Carina Nebula Umbrella showcases a vibrant cosmic scene with swirling nebula clouds, bright stars, and deep blue space, inspired by images of the Carina Nebula.
      A James Webb Space Telescope Carina Nebula umbrella featuring a vibrant image of the star-filled nebula set against a dark space background.
      James Webb Space Telescope Carina Nebula Umbrella
      $45.00
      Adult Space Telescope T-Shirt - Nebula Image
      James Webb Telescope Carina Nebula T-Shirt
      $37.00
      Kid Scientists: True Tales of Childhood from Science Superstars
      Kid Scientists: True Tales of Childhood from Science Superstars Page
      Kid Scientists: True Tales of Childhood from Science Superstars Hardcover
      $13.99
      Kikkerland 10 in 1 Pocket Compact Stainless Steel Multi-Tool for Outdoors in packaging, showing functions like wire cutter, hammer, bottle opener, flathead screwdriver, claw, knife, and key ring. Portable and versatile tool is clearly visible.
      The Kikkerland 10 in 1 Pocket Compact Stainless Steel Multi-Tool for Outdoors features a wooden handle, compact hammer, pliers, and fold-out tools, shown against a white background.
      Kikkerland 10 in 1 Pocket Compact Stainless Steel Multi-Tool for Outdoors
      $19.99
      The Let’s Explore Dinosaurs Pop-up book cover shows a colorful dinosaur head with an open mouth, flying prehistoric creatures, and features pop-ups, flaps, and moving parts in this interactive dinosaur book for kids.
      Let's Explore Dinosaurs Pop-up
      $29.95
      The Life Hacks book cover showcases creative tips to make daily tasks easier, such as using a crayon instead of a candle and olive oil as shaving cream, along with the definition of life hacks and easy fixes for common problems.
      Discover practical tips in Life Hacks. This guide provides creative solutions and time-saving advice to simplify daily tasks. Tackle everyday problems with ease. Price and barcode are shown at the bottom.
      Life Hacks
      $14.99
      The Light Up Rock & Gem Collection: Maker Lab STEM Kit features 29 rocks and gems, a light-up display base, and a booklet with earth science experiments—perfect for curious minds interested in rocks and minerals!.
      A blue agate slice from the Light Up Rock & Gem Collection: Maker Lab STEM Kit is displayed on a metallic stand, glowing with colored lights that shine upward, creating brilliant beams through the stone.
      Light Up Rock & Gem Collection: Maker Lab STEM Kit
      $24.99
      The Look Inside: Roary the Dinosaur board book features a glow-in-the-dark T. rex with a shining skeleton and heart on its cover, set against a nighttime prehistoric scene with stars, volcano, and plants. Text: Glow in the Dark.
      The board book "Look Inside: Roary the Dinosaur" features cut-outs, a green cartoon dinosaur, a glow-in-the-dark T. rex skeleton, fun facts, and fossil images on dark blue pages.
      Look Inside: Roary the Dinosaur: Board Book with Cut-Outs and Glow in the Dark!
      $12.99
      The Mind Over Matter Youth Sweatshirt is pink with a central brain graphic and bold black "MIND" above and "MATTER" below. It features a front pocket—perfect for young science enthusiasts.
      Mind Over Matter Youth Sweatshirt
      $53.00
      Box for the Mini Building Block Space Shuttle Set, featuring a model shuttle on its launch pad with 542 pieces. Recommended for ages 7+, set against a blue sky—fun and a great gift for all ages.
      The Mini Building Block Space Shuttle Set features a shuttle on a launch pad with a tall, gray tower, all on a black base—a fun toy and great gift for all ages.
      Mini Building Block Space Shuttle Set
      $22.00
      The Mini Building Blocks Solar System kit includes 1,475 pieces to build blocky models of the Sun and eight labeled planets on a starry backdrop. It’s an ideal gift for space lovers.
      The Mini Building Blocks Solar System kit features seven labeled planets on a black baseplate, each crafted from colorful mini blocks—an ideal gift for space enthusiasts.
      Mini Building Blocks Solar System
      $40.00
      The Mini Plasma features pink and purple electric streams radiating from the center and is USB powered, displayed on a blue, tiered base.
      A retail box for the Mini Plasma toy. The mostly white box features a plasma light with purple and pink electric arcs, the GENIUS PLAY logo on the side, and "Mini Plasma" at the top left, highlighting its USB powered feature.
      Mini Plasma
      $30.00
      The Moon Phases T-Shirt showcases a black cosmic design with four grayscale moon phases in a vertical layout, accented by geometric lines and dots, centered on the front.
      Moon Phases T-Shirt
      $29.00
      The MOS Boston Adult Atom Sweatshirt is navy blue with "Museum of Boston Science" in white and red lettering, a central red basketball graphic with an atom design, Powerblend fleece fabric, and a Champion logo on the left sleeve.
      MOS Boston Adult Atom Sweatshirt
      $60.00
      Stay cozy in the MOS Boston Adult Hooded Sweatshirt, a maroon fleece with front pocket and hood, featuring “BOSTON” in large navy letters and “Museum of Science” above. Champion logo accents the left sleeve.
      MOS Boston Adult Hooded Sweatshirt
      $63.00
      The MOS Boston Adult Sweatshirt is a light gray unisex crewneck with "MUSEUM OF SCIENCE MoS BOSTON" in navy on the front, made from heavyweight fleece, and features an embroidered Champion logo on the left sleeve cuff.
      MOS Boston Adult Sweatshirt
      $75.00