Reviews Physics Experiment

Fresnel Lens, 200x200mm, Focal Length 100mm, Acrylic Lens (not Glass), for Physics Classroom,Solar Heating,Magnifiying. (Focal Length 100mm)

Focal length 100mm, Thickness:2mm, Material: PMMA (Acrylic).
High Light Transmittance, High Efficiency in Focusing, High Precision..
Great for Physics Classroom Education, Solar Heating Experiment, DIY Solar Project, Magnifying, Scientific Research.
Six Seasons is a Professional Manufacturer of Fresnel Lens and Optical Lens.

For more information, please see the product description.
Professional for chemical laboratories, high quality materials, fine workmanship, making chemical experiments more perfect.
Erally used lab instrument used for physics and chemistry experiment, the best choice for the laboratory.
Environmentally friendly and durable, Reusable, hand washable in warm water.
Mail the type you choose, if you have question, contack me without doubt.

BUILD & LEARN || Easy to build and fun to use, this kit allows you to literally play with the physics of catapults! Shoot ping pong balls over 20 feet and explore 12 different catapult geometries. Students can experiment with different arrangements until they find the optimal configuration! Kit designed for exploration under the supervision and guidance of a scientifically-minded adult.
STEM LEARNING || Introduces and demonstrates real world STEM concepts. Allows learners of all ages to explore and visualize physics concepts, including force, acceleration, center of mass, vector components, Hooke’s law, parabolic trajectories, and class 2 levers.
WHAT'S IN THE BOX? || Kit includes catapult base, catapult left and right sides (symmetric except for counter-sinks), catapult lever arm, 8 rubber bands, 4 wood screws, 3 dowels, 1 c-shaped screw hook, 1 ping pong ball, cardboard storage box and instructions for assembly and experimental activities. (A medium size Phillips screwdriver is required but not included).
ENGAGING & FUN || An excellent activity for classrooms and at home. Each kit engages learners to discover new ideas about the physical world through assembly and play. Correlates well with NGSS standards 3-PS2-1&2, MS-PS2-2, and HS-PS2-1, Motion an....

Size:Φ100mm, Thickness:2mm, Material: PMMA (Acrylic).
High Light Transmittance, High Efficiency in Focusing, High Precision..
Great for Physics Classroom Education, Solar Heating Experiment, DIY Solar Project, Magnifying, Scientific Research.
Six Seasons is a Professional Manufacturer of Fresnel Lens and Optical Lens.

Discover 100+ facts about plants and animals and use what you know to make predictions about habitats and life cycles.
Embark on 15 unique quests and explore a natural world with flora and fauna native to Merida’s forest!.
Play target practice with physics concepts.
Take a crash course in force and gravity, then experiment for yourself by letting your arrows fly!.
Teaches life science, earth science, logic and reasoning.
Appropriate for children ages 5 to 8 years (grades K to 2).
Works with all LeapPad learning tablets, LeapsterGS and Leapster Explorer (sold separately).
Internet connection may be required for cartridge.

Different every time you build, this versatile, interconnecting gear set fosters imagination and provides opportunities to experiment with simple mechanics and science.
Supports STEM by introducing children to sorting, grouping, counting, designing, constructing, and putting physics into play with spinning gear movement. Learning gets more intricate as children’s abilities advance.
Boost fine motor skills while promoting reasoning and problem solving as children create moving experiments with spinning, colorful action.
100-piece set includes 46 Colorful gears (blue, green, orange, red, purple), 26 square pillars, 21 six-way axles, 6 interlocking bases, 1 crank handle, and activity guide.

INCLUDES || Brass, Lead, Iron, Copper, Aluminum and Zinc.
SIZE || Cubes measure 10mm (0.4") on each side.
EXCELLENT FOR PHYSICS CLASSROOMS || Density Cubes have a wide range of educational applications for all grade levels, including density investigation, specific heat and specific gravity exploration.
CONVENIENT STORAGE CASE || Includes a plastic snap top case for convenient storage.
EXPERIMENT MANUAL || Includes manual with background information, properties of each metal, and student activities with questions.

...stirling engine motot is made of high‑quality zinc alloy body, aluminum alloy bottom plate, hard, corrosion‑resistant, and long service life. The quartz glass cylinder is high temperature resistance and fracture resistance. Easy to assemble and has collection value. It can be used as a decoration or as a school experiment item. Package list: 1 stirling engine.
EXTREMLY WELL-MADE: This hot air stirling engine motot is made of high‑quality zinc alloy body, aluminum alloy bottom plate, hard, corrosion‑resistant, and long service life. The quartz glass cylinder is high temperature resistance and fracture resistance. Easy to assemble and has collection value. It can be used as a decoration or as a school experiment item. Package list: 1 stirling engine.
EXTREMLY WELL-MADE: This hot air stirling engine motot is made of high‑quality zinc alloy body, aluminum alloy bottom plate, hard, corrosion‑resistant, and long service life. The quartz glass cylinder is high temperature resistance and fracture resistance. Easy to assemble and has collection ....

Sufficient quantity: you will receive 20 pieces tornado bottle connectors in this package, 5 different colors, 4 pieces for each color, vibrant color and adequate quantity for your using and sharing.
Plastic material: each cyclone tube is made of plastic, durable to use for a long time, with stripes on the surface of connectors which makes it much easier for you to rotate, common size suitable for most bottles.
Easy to use: these bottle connectors are suitable to connect a bottle with little water or an empty bottle, you can shake the bottle horizontally 4 or 5 times, and then you will see the water rotate in the bottle.
Educational tool: our plastic tornado connectors have educational meaning, ideal experiment tool for school, classes which can help increase children's intelligence and stimulate their interest to physics and study.
Gift choice: if you want to find a practical and educational gift to your children or friends, our cyclone tubes are nice choice, appropriate for Christmas, Birthday, and other holidays.