Top Science Test Book For Class 8

NATIONAL GEOGRAPHIC Science Advent Calendar 2022 - Kids Advent Calendar with 24 Science Experiments, Rocks & Fossils for Kids plus Storage Pouch, Science Christmas Countdown Calendar, Rock Collection Box for Kids, Mini Gemstone Dig Kit

  • 24 DAYS OF SCIENCE - Each day of December as Christmas approaches, kids will open an exciting science experiment to conduct from our world-class science kits, or a gemstone or fossil to add to their collection!.
  • CONDUCT 13 FUN EXPERIMENTS - We selected 13 incredible experiments from our science kits for this advent calendar. Kids will love hiding/revealing a secret message, making a test tube glow, floating coins, growing a colorful crystal tree & much more!.
  • COLLECT 11 STUNNING SPECIMENS - The fossils and gemstones for kids in this advent calendar include carnelian, chevron amethyst, snowflake obsidian, gastropod, geode, tiger's eye, and more! A storage pouch is also included for their new collection..
  • DIG OUT A SPECIAL SPECIMEN ON THE FINAL DAY - The final piece in this collection is a stunning pyrite (fool's gold) specimen kids will unearth from a mini dig brick, just like a real geologist!.
  • HIGH-QUALITY EDUCATIONAL TOYS - National Geographic is proud to make the highest quality hands-on science toys, and all are backed by exceptional service and a commitment to your satisfaction..
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MindWare 12 Days of Science Countdown Calendar – Unique Countdown Calendar for Kids Ages 8 & Up – 12 Test Tube Science Experiments Offer Educational Play & Lasting Fun

  • Count down to Christmas, birthdays or any other fun event with 12 days of STEM learning! Each test tube has step-by-step instructions and all necessary materials for conducting fun science experiments. Explore science principles and make observations as you play!.
  • STEM play is a great way to expand your mind and come up with new ways of thinking, and this set of science experiments can help do just that. Pop a new tube each day and let the learning fun begin!.
  • What happens when you mix these ingredients together? Kids will have a chance to explore and discover with each new experiment in this test tube set..
  • While this countdown calendar is great for the holiday season, you can break it out any time of the year for 12 days of fun! Countdown to your young scientist’s birthday or other fun occasion. Or let these experiments be the main event!.
  • Includes: 12 mini test tube experiments with ingredients, instructions and holders. (Ages 8 and up).
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Static Steam Engine

  • as long as enough temperature differential maintains, it will keep running like Forrest Gump. People will be shocked and surprised once this little engine start to work. It will definitely be a GREAT CONVERSATION PIECE on your desk..
  • ★WIDE APPLICATIONS: people bought it for kid's science project, physics/mechanics learning, demonstration on class, etc. It's a well-designed and crafted mechanical toy.
  • great to display basic principle of external combustion engines.
  • fantastic gift for people you love. Many people bought our machines as gift to families, teachers, friends, boyfriends and seldom will our machines failed to cheer them up!.
  • ★MOST CLASSICAL STIRLING ENGINE: with elegant design and fine workmanship, this is a beautiful piece of art. Many people are satisfied with the fit and finish of our engine..
  • ★SAFE FOR KIDS: Complies with the applicable regulations and standards under CPSIA and any other acts enforced by CPSC.
  • passed Toxic Elements Test/Flammability Test/Physical and Mechanical Test of ASTM-963 Standard Customer Safety Specification For Toy Safety..
  • ★★★★★We provide free replacement if engine stop working within 365 days. We also provide spare parts free for all our products within 1 year. D....
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Static Steam Engine

  • as long as enough temperature differential maintains, it will keep running like Forrest Gump. People will be shocked and surprised once this little engine start to work. It will definitely be a GREAT CONVERSATION PIECE on your desk..
  • ★WIDE APPLICATIONS: people bought it for kid's science project, physics/mechanics learning, demonstration on class, etc. It's a well-designed and crafted mechanical toy.
  • great to display basic principle of external combustion engines.
  • fantastic gift for people you love. Many people bought our machines as gift to families, teachers, friends, boyfriends and seldom will our machines failed to cheer them up!.
  • ★MOST CLASSICAL STIRLING ENGINE: with elegant design and fine workmanship, this is a beautiful piece of art. Many people are satisfied with the fit and finish of our engine..
  • ★SAFE FOR KIDS: Complies with the applicable regulations and standards under CPSIA and any other acts enforced by CPSC.
  • passed Toxic Elements Test/Flammability Test/Physical and Mechanical Test of ASTM-963 Standard Customer Safety Specification For Toy Safety..
  • ★★★★★We provide free replacement if engine stop working within 365 days. We also provide spare parts free for all our products within 1 year. D....
Check Stock

Static Steam Engine

  • as long as enough temperature differential maintains, it will keep running like Forrest Gump. People will be shocked and surprised once this little engine start to work. It will definitely be a GREAT CONVERSATION PIECE on your desk..
  • ★WIDE APPLICATIONS: people bought it for kid's science project, physics/mechanics learning, demonstration on class, etc. It's a well-designed and crafted mechanical toy.
  • great to display basic principle of external combustion engines.
  • fantastic gift for people you love. Many people bought our machines as gift to families, teachers, friends, boyfriends and seldom will our machines failed to cheer them up!.
  • ★MOST CLASSICAL STIRLING ENGINE: with elegant design and fine workmanship, this is a beautiful piece of art. Many people are satisfied with the fit and finish of our engine..
  • ★SAFE FOR KIDS: Complies with the applicable regulations and standards under CPSIA and any other acts enforced by CPSC.
  • passed Toxic Elements Test/Flammability Test/Physical and Mechanical Test of ASTM-963 Standard Customer Safety Specification For Toy Safety..
  • ★★★★★We provide free replacement if engine stop working within 365 days. We also provide spare parts free for all our products within 1 year. D....
Check Stock

Static Steam Engine

  • as long as enough temperature differential maintains, it will keep running like Forrest Gump. People will be shocked and surprised once this little engine start to work. It will definitely be a GREAT CONVERSATION PIECE on your desk..
  • ★WIDE APPLICATIONS: people bought it for kid's science project, physics/mechanics learning, demonstration on class, etc. It's a well-designed and crafted mechanical toy.
  • great to display basic principle of external combustion engines.
  • fantastic gift for people you love. Many people bought our machines as gift to families, teachers, friends, boyfriends and seldom will our machines failed to cheer them up!.
  • ★MOST CLASSICAL STIRLING ENGINE: with elegant design and fine workmanship, this is a beautiful piece of art. Many people are satisfied with the fit and finish of our engine..
  • ★SAFE FOR KIDS: Complies with the applicable regulations and standards under CPSIA and any other acts enforced by CPSC.
  • passed Toxic Elements Test/Flammability Test/Physical and Mechanical Test of ASTM-963 Standard Customer Safety Specification For Toy Safety..
  • ★★★★★We provide free replacement if engine stop working within 365 days. We also provide spare parts free for all our products within 1 year. D....
Check Stock

Static Steam Engine

  • as long as enough temperature differential maintains, it will keep running like Forrest Gump. People will be shocked and surprised once this little engine start to work. It will definitely be a GREAT CONVERSATION PIECE on your desk..
  • ★WIDE APPLICATIONS: people bought it for kid's science project, physics/mechanics learning, demonstration on class, etc. It's a well-designed and crafted mechanical toy.
  • great to display basic principle of external combustion engines.
  • fantastic gift for people you love. Many people bought our machines as gift to families, teachers, friends, boyfriends and seldom will our machines failed to cheer them up!.
  • ★MOST CLASSICAL STIRLING ENGINE: with elegant design and fine workmanship, this is a beautiful piece of art. Many people are satisfied with the fit and finish of our engine..
  • ★SAFE FOR KIDS: Complies with the applicable regulations and standards under CPSIA and any other acts enforced by CPSC.
  • passed Toxic Elements Test/Flammability Test/Physical and Mechanical Test of ASTM-963 Standard Customer Safety Specification For Toy Safety..
  • ★★★★★We provide free replacement if engine stop working within 365 days. We also provide spare parts free for all our products within 1 year. D....
Check Stock

Static Steam Engine

  • as long as enough temperature differential maintains, it will keep running like Forrest Gump. People will be shocked and surprised once this little engine start to work. It will definitely be a GREAT CONVERSATION PIECE on your desk..
  • ★WIDE APPLICATIONS: people bought it for kid's science project, physics/mechanics learning, demonstration on class, etc. It's a well-designed and crafted mechanical toy.
  • great to display basic principle of external combustion engines.
  • fantastic gift for people you love. Many people bought our machines as gift to families, teachers, friends, boyfriends and seldom will our machines failed to cheer them up!.
  • ★MOST CLASSICAL STIRLING ENGINE: with elegant design and fine workmanship, this is a beautiful piece of art. Many people are satisfied with the fit and finish of our engine..
  • ★SAFE FOR KIDS: Complies with the applicable regulations and standards under CPSIA and any other acts enforced by CPSC.
  • passed Toxic Elements Test/Flammability Test/Physical and Mechanical Test of ASTM-963 Standard Customer Safety Specification For Toy Safety..
  • ★★★★★We provide free replacement if engine stop working within 365 days. We also provide spare parts free for all our products within 1 year. D....
Check Stock

Static Steam Engine

  • as long as enough temperature differential maintains, it will keep running like Forrest Gump. People will be shocked and surprised once this little engine start to work. It will definitely be a GREAT CONVERSATION PIECE on your desk..
  • ★WIDE APPLICATIONS: people bought it for kid's science project, physics/mechanics learning, demonstration on class, etc. It's a well-designed and crafted mechanical toy.
  • great to display basic principle of external combustion engines.
  • fantastic gift for people you love. Many people bought our machines as gift to families, teachers, friends, boyfriends and seldom will our machines failed to cheer them up!.
  • ★MOST CLASSICAL STIRLING ENGINE: with elegant design and fine workmanship, this is a beautiful piece of art. Many people are satisfied with the fit and finish of our engine..
  • ★SAFE FOR KIDS: Complies with the applicable regulations and standards under CPSIA and any other acts enforced by CPSC.
  • passed Toxic Elements Test/Flammability Test/Physical and Mechanical Test of ASTM-963 Standard Customer Safety Specification For Toy Safety..
  • ★★★★★We provide free replacement if engine stop working within 365 days. We also provide spare parts free for all our products within 1 year. D....
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SmartLab Toys Tiny Science - 24 Pieces - 20 Experiments - Includes Travel Case and Instruction Book - 2018 Dr Toy Best Picks

  • Build houses and other structures and then wire up sensors, lights, alarms, trapdoors, elevators, and more.
  • 24 pieces 48 page Illustrated book, Lab Cabinet, 3 Test tubes with stand, 1 Beacker, 1 Erlenmeyer flask, 1 Graduated Cylinder, 1 Funnel, 1 Petri dish....
  • The science activity book features 20 experiments that teach kids about acids and bases, CO2 production, microscopy, chemical reactions, polymers,....
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Plastic Test Tubes with Rack for Parties and Plant Propagation (1.5 oz, 4 Pack)

  • Assorted Color Plastic Tubes: These colored test tubes are a great way to add fun and practicality to your science party or home garden.
  • Multi-Use: The sturdy black test tube holder and plastic test tubes can easily display drinks at a party, be used for your child’s science-themed activities, or even be used as a propagate station.
  • Material: The propagating tubes and test tube holder rack are made of high-quality polystyrene (PS) material that’s durable and crafted for long term use.
  • Dimensions: Each colorful clear plastic test tube can hold up to 1.5 ounces of liquid, measuring 1 inch in diameter and 7 inches in height.
  • this is a pack of 4 racks and 6 colorful test tubes for propagation or science parties.
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DjuiinoStar Low Temperature Stirling Engine

  • as long as enough temperature difference maintains, it will keep running like Forrest Gump. People will be shocked and surprised once this little engine start to work. It will definitely be a GREAT CONVERSATION PIECE on your desk..
  • ★WIDE APPLICATIONS: people bought it for kids’ science project, physics/mechanics learning, demonstration on class, etc. It’s a well-designed and crafted mechanical toy.
  • great to display basic principle of external combustion engines.
  • fantastic gift for people you love. Many people bought our machines as gift to families, teachers, friends, boyfriends and seldom will our machines failed to cheer them up!.
  • ★MOST CLASSICAL STIRLING ENGINE: with elegant design and fine workmanship, this is a beautiful piece of art. Many people are satisfied with the fit and finish of our engine..
  • ★SAFE FOR KIDS: Complies with the applicable regulations and standards under CPSIA and any other acts enforced by CPSC.
  • passed Toxic Elements Test/Flammability Test/Physical and Mechanical Test of ASTM-963 Standard Customer Safety Specification For Toy Safety..
  • ★RISK-FREE SERVICE: if the one you receive does not work, which rarely happens, simply send us a message and we will mail you another FREE WITH N....
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