ReviewsYerkes Observatory

LEGO Hidden Side Mystery Castle 70437 AR Ghost Toy, Castle Model with App-Controlled Ghost Hunting Toy with Jack, Parker, Vaughn, Nehmaar Reem and 2 Shadow-Walker Minifigures (1,035 Pieces)

  • This LEGO Hidden Side building kit combines the open creative play of LEGO building toys with digital play for an immersive single or multiplayer augmented reality (AR) experience.
  • A digitally interactive LEGO Hidden Side castle model with lots of manual features including an accessible observatory tower, plus Jack, Parker, Vaughn, Nehmaar Reem and 2 Shadow-Walker minifigures.
  • The mystery castle model comes to life when viewed through a smart device equipped with the free LEGO Hidden Side AR app.
  • Kids then get to solve mysteries, find items and hunt ghosts in a haunted digital world.
  • This action-packed LEGO Hidden Side playset is a great gift idea for LEGO builders aged 9 and up and fans of virtual reality and video games.
  • When built, this LEGO Hidden Side Mystery Castle (70437) augmented reality playset measures over 13" (34cm) high, 12" (31cm) wide and 10" (27cm) deep.
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LEGO Hidden Side Mystery Castle 70437 AR Ghost Toy, Castle Model with App-Controlled Ghost Hunting Toy with Jack, Parker, Vaughn, Nehmaar Reem and 2 Shadow-Walker Minifigures (1,035 Pieces)

  • This LEGO Hidden Side building kit combines the open creative play of LEGO building toys with digital play for an immersive single or multiplayer augmented reality (AR) experience.
  • A digitally interactive LEGO Hidden Side castle model with lots of manual features including an accessible observatory tower, plus Jack, Parker, Vaughn, Nehmaar Reem and 2 Shadow-Walker minifigures.
  • The mystery castle model comes to life when viewed through a smart device equipped with the free LEGO Hidden Side AR app.
  • Kids then get to solve mysteries, find items and hunt ghosts in a haunted digital world.
  • This action-packed LEGO Hidden Side playset is a great gift idea for LEGO builders aged 9 and up and fans of virtual reality and video games.
  • When built, this LEGO Hidden Side Mystery Castle (70437) augmented reality playset measures over 13" (34cm) high, 12" (31cm) wide and 10" (27cm) deep.
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UGEARS Tourbillon Table Clock Kit - Sky Watcher 3D Wooden Puzzles Mechanical Clock Kit - Desk Clock Kits for Do It Yourself - Wood Clock Kits to Build - 3D Puzzles Model Kits for Adults and Kids

  • Your new astronomical clock: As always, UGEARS 3D puzzles for adults turn mundane objects into mechanical marvels. Meet the Sky Watcher Tourbillon Table Clock. This model kit is a fascinating combination of an imaginative celestial observatory and a functional wooden clock.
  • Clock-making adventure: This gear clock is a model building kit with an advanced level of complexity. It will take about 15 hours to assemble all 388 parts.
  • Extraordinary design: This clock puzzle looks both mysterious and elegant. The sphere of the tourbillon resembles a large telescope scanning the celestial sphere. The time display is on reels.
  • Convenient: Similar to all our model kits to build for adults and 3D puzzles for kids, this clock making kit includes laser pre-cut parts and easy-to-follow instructions in 11 languages. No extra tools are needed..
  • Memorable gift: UGEARS mechanical clock kits are enjoyable ways to pass the time. The Sky Watcher Tourbillon 3D puzzle clock will delight big dreamers, hobbyists, and clock and watch enthusiasts.
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Celestron Regal M2 65ED Spotting Scope – ED Glass for Hunting, Birding and Outdoor Actvities – Phase and Dielectric Coated BaK-4 Prism – Fully Multi-Coated Optics – Dual Focus – 16-48x Zoom Eyepiece

  • QUALITY ED OBJECTIVE LENS: Extra-low dispersion optical glass with special dispersion properties to dramatically reduce chromatic aberration, rendering razor-sharp images with superb color correction. Enjoy true-to-life color with enhanced resolution and contrast..
  • XLT LENS COATINGS: Fully multi-coated with Celestron’s proprietary XLT optical coatings – the same coatings used on observatory-class telescopes. This coating maximizes light transmission through the optical path for brighter images. A great addition to your field gear!.
  • PERFECT VIEWING ANGLES: Use your spotting scope with the included 16-48x zoom eyepiece or any 1.25” astronomical eyepiece. Regal M2 ED’s rotating tripod mount allows you to position the eyepiece at the most comfortable viewing angle..
  • INCLUDES ESSENTIALS FOR BETTER VIEWING: The Celestron Regal M2 65ED includes a padded view-through case, an objective cover, eyepiece cover, storage covers for the eyepiece and eyepiece port, a T-mount adapter for attaching your DSLR camera for digiscoping, a cleaning cloth, and an instruction manual..
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Celestron Regal M2 80ED Spotting Scope – Fully Multi-Coated Optics – Hunting Gear – ED Objective Lens for Bird Watching, Hunting and Digiscoping – Dual Focus – 20-60x Zoom Eyepiece

  • ... reduce chromatic aberration, rendering razor-sharp images with superb color correction. Enjoy true-to-life color with enhanced resolution and contrast..
  • XLT LENS COATINGS: Fully multi-coated with Celestron’s proprietary XLT optical coatings – the same coatings used on observatory-class telescopes. This coating maximizes light transmission through the optical path for brighter images. A great addition to your field gear..
  • PERFECT VIEWING ANGLES: Use your spotting scope with the included 20-60x zoom eyepiece or any 1.25 astronomical eyepiece. Regal M2 ED’s rotating tripod mount allows you to position the eyepiece at the most comfortable viewing angle..
  • INCLUDES ESSENTIALS FOR BETTER VIEWING: The Celestron Regal M2 80ED includes a padded view-through case, an objective cover, eyepiece cover, storage covers for the eyepiece and eyepiece port, a T-mount adapter for attaching your DSLR camera for digiscoping, a cleaning cloth, and an instruction manual..
  • UNBEATABLE WARRANTY AND CUSTOMER SUPPORT: Buy with confidence from a leader in sport optics and telescopes, based in California ....
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Discovery #MINDBLOWN 2-in-1 Reversible Planetarium Space Projector, 24 Images, 360-Degree Rotation, Moving Stars and Stationary Modes, Displays Planets Nebula Stars Constellations, Kids Astronomy Toy

  • ... best viewing results, use the projector in a dark room, and hold the projector close to the viewing surface. (Note: the disc protrudes slightly when inserted into the projector as shown in the photos..
  • ✔ADJUSTABLE STAND AND UNIQUE SPACE STATION DESIGN: With colors and details modeled after real life spaceship and observatory equipment, children will love the projector’s science theme! The orange stand is fully articulated, so that the projector’s angle can be adjusted to your preferences..
  • ✔A FUN & UNIQUE STEM GIFT IDEA! The projector is the perfect educational toy gift for any child curious about science, NASA, space ships, galaxies, solar systems, and more! Entertain AND educate with the Discovery #MINDBLOWN Planetarium Space Projector!.
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Science Lab Large Worm Farm, Composting and Plant Growing Kit for Kids. Catch and Observe Worms! Grow a Garden! Fun Follow-Along E-Book and Discount Voucher Included.

  • A HUGE FARM FOR YOUR WORMS TO GROW AND MULTIPLY! Our observatory is roughly 1.8 times bigger than other worm farms on the market allowing more room for your colony to grow and multiply. Add some kitchen scraps on top and teach your children about the value of composting! Be rest-assured, with our strong magnetic latch, the worms are safe from escaping!.
  • GET UP CLOSE AND PERSONAL WITH OUR MAGNIFIED OBSERVATIONAL JAR AND WORM ADVENTURE EBOOK! Unlike other worm observatories, ours includes a magnified observational jar so you can get a bug's eye view at what a worm looks like! There is no better way to learn about worms! Is your worm a child or an adult? Find out this and more from our full color and easy to follow-along e-book (accessible from the QR code in your instruction manual)!.
  • GROW A LUSH TERRARIUM FOR THE ULTIMATE WORM HABITAT! With our bulging bag of grass seeds, strong acrylic habitat and reliable mister your child is ready to grow the perfect worm habitat! The grass provides nutrition to the soil for the worms to eat and the worms provide fertilizer and oxygen for the plants to grow. Enjoy watching this impressive cycle of life!.
  • MAKE LEARNING A BLAST! Are you struggling to get your child off of their electronic devices during this pandemic? G....
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