ReviewsScience Test Book For Class 8

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....
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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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Risantec Digital PH Meter Tester Best For Water Aquarium Pool Hot Tub Hydroponics Wine - Push Button Calibration Resolution .01 / High Accuracy +/- .05 - Large LCD Display

  • Fast and accurate results. No guess work as with those annoying color charts and test strips..
  • Use only one hand to get results in a snap. Auto calibration with included buffer powders..
  • Great for kids school science experiments. Test different bottled waters or even your homemade sauerkraut..
  • Super convenient for monitoring pool and spa or aquarium. Turn it on insert in liquid, read display.
  • Buy today and rest easy with our 100% satisfaction guarantee and our world class customer service..
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Learning Resources Primary Science Lab Activity Set Science Exploration Fun Experiments for Kids STEM Toys 22 Pieces Ages 3+

  • PRESCHOOL SCIENCE KITS: Foster a curiosity for science by conducting real hands-on experiments.
  • SCIENCE SET LAB: Visually appealing science tools and easy-to-follow, beginner science activities.
  • REAL LIFE TOOLS AND TODDLER SCIENCE GOGGLES: Learn the names of science tools and broaden your child's understanding of science terms.
  • 22 PIECE SET: Includes beaker, magnifying glass, funnel, eyedropper, flask, tweezers, goggles, 1 large 6" test tube (with lid and stand), 2 small test....
  • GIVE THE GIFT OF LEARNING: Whether you’re shopping for holidays, birthdays, or just because, toys from Learning Resources help you discover new....
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Bekith Petri Dishes with Lids, 50 Pack 90mm Dia x 15mm Deep Plastic Sterile Container, 50 Pack Plastic Transfer Pipettes(3ml)

  • PREPOURED CONVENIENT AGAR PLATES. DON'T WASTE TIME POURING AGAR. The plates are pre-poured PDA agar or potato dextrose agar. Potato agar plates (PDA) are an excellent for student science fair projects and mushroom cultivation!.
  • PLATES WILL ARRIVE IN EXCELLENT CONDITION OR YOUR MONEY BACK! If the plates are damaged during shipping or if there are any other problems, we will replace them no questions asked..
  • EXCELLENT AGAR CHOICE FOR SCIENCE FAIR AND CLASSROOM PROJECTS: PDA agar can be used for science fair projects or in class experiments because it has a wide range of growth and is safe to use!.
  • EXCELLENT GROWTH MEDIUM AND GREAT FOR MUSHROOMS! You can use PDA plates to test samples around your home or office building. These plates are also excellent for mushroom cultivation..
  • 100% NO QUESTIONS MONEY BACK GUARANTEE: If there are any problems whatsoever with your agar plates, just contact us and we will refund you in full (or replace the plates if you prefer). Please note that during the winter months, agar can occasionally be damaged during shipping. If there are any issues, please let us know and we will make things right..
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WILD ENVIRONMENTAL SCIENCE Test Tube Chemistry Lab - 50+ Science Experiments and Reactions - Ages 8+ - Learn About Solids, Liquids, Gases and More!

  • 50+ REAL SCIENCE EXPERIMENTS - We want kids to practice authentic science in the comfort of their homes! Our Test Tube Chemistry Lab experiments are perfect for 8, 9, 10, 11 and 12-year-olds..
  • LEARN HOW CHEMISTRY HELPS THE ENVIRONMENT - Discover how scientists use green chemistry to measure chemical gasses in the air, create eco-friendly chemicals, generate electricity and more!.
  • HANDS-ON LEARNING - Children learn best by using their hands! They will create a test tube lava lamp, solid Copper metal, climbing water, dyed wool, invisible gas and much more..
  • KID-FRIENDLY, FULL-COLOR INSTRUCTION BOOKLETS - Science should be fun and easy to understand. That’s why each step in the activities comes with an illustration to show exactly what needs to be done!.
  • SO MUCH VALUE - Included are 24 components that come in resealable containers. Some household items are also required, such as dishwashing liquid, ice cubes and table salt..
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Malt Extract Agar Plates - Evviva Sciences - Great for Mushrooms Molds Fungus - 10 Prepoured MEA Petri Dishes - Also Great for Science Fair Projects!

  • PREPOURED CONVENIENT AGAR PLATES. DON'T WASTE TIME POURING AGAR. The plates are pre-poured MEA agar or malt extract agar. Malt extract agar is a....
  • PLATES WILL ARRIVE IN EXCELLENT CONDITION OR YOUR MONEY BACK! We will do our very best to make sure you receive 10 high quality malt extract agar....
  • EXCELLENT AGAR CHOICE FOR SCIENCE FAIR AND CLASSROOM PROJECTS: MEA agar can be used for science fair projects or in class experiments because it grows....
  • DIY MOLD DETECTION. If you are worried about mold indoors, you can take samples and add them to these plates to test for molds. However identifying....
  • 100% NO QUESTIONS MONEY BACK GUARANTEE: If there are any problems whatsoever with your agar plates, just contact us and we will refund you in full (or....
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