Physics

Features:- This phenomenon is called the dispersion of light. Light in weight.- When a complex colored light beam passes through the three prism, the refractive index of various colors of light is not, they are reflected in different directions.- Hold the spectroscope casing, the slit..

                  Magnetic Multi Coil Hall Engine Model Fan Blade Cylinder Reciprocating Electromagnetic Turbine MotorDescription: The reciprocating electromagnet used in this product is a better magnet after repea..

Name: DIY Holographic Projection Building Block Virtual ImagingModel: JY-WIZT00300 Specification:Net weight: 189.4gPackaging size: 395*285*5mmComposite finished product size: 140*140*55mmColour: Log colourMaterial: Wood Features:- Training of Practical Ability- Types ..

Specification Color: Sliver Length: Approx. 1.5m/ 59.06" Wide: Approx. 1.5cm/ 0.59" Application: Sewing machine, measurement. Features:a.Extremely useful addition to the workroomb.Metallic silver stick on tape measuresc.We have them on our sewing machine and cuttin..

Specification: Product name: Acrylic Ant Farm Material: Acrylic sheet+Metal Weight: approx.770g Size: 20*17cm*6.5cm/7.9*6.7*2.6inch Color: Grass Green/White/Yellow/Rose/Fruit Green/Deep Blue/Red/Black/Sky Blue/Clear/Orange(optional) Suitable for: Feeding insects Applicable ants: Most common ants (ba..

Features:- 3 Kinds of Magnifying Lens: The 3X helping hand magnifier is ideal for soldering, building models, electronic repair, DIY projects, jewelry, hobbies and crafts. While the 4.5X auxiliary spot lens and the 25X auxiliary lens add extra zoom when you need to see more intricate details.-..

Specifications:Material: ABS(Acrylonitrile Butadiene Styrene)Magnification: 1200X, 400X, 100XObjective lens: 10x, 40x, 120XStandby light source: LED light (using 2 AA batteries, not included)Color: Black&WhiteObject Stage: Single layer platformFocusing system: ..

Specification:Material: Wood, plastic, metal componentsSize(L*W*H): 120*47*115mmWeight: 80gPower supply: 2 * batteries(not included) Features:--High quality materials, durable and eco-friendly, no-odor, non-toxic.--DIY model, greatly exercised the child's hand..

Specification:Color: BlackMaterial: FeltContent: 1x Felt Mat + 1x Storage bag + 1x Inflator + 3x Fixing bands+ 1x Inflatable tubeSize: about 26x46 inch[Conversion: 1cm=0.3937 inch, 1inch=2.54 cm]For up to 1500 pieces puzzle. Features:◆The color of mat hel..

Specifications: Material: ABS Type: A: 132Pcs Without animal model, B: 308Pcs Animal model Recommended age: 3 years old and aboveFeatures: - Delicate craft, stunning. - Designed for small hands - safe and easy to use - Promote imaginative thinking and develop coordination skills - This gr..

Specifications:Material: WoodMulti-function: NoPower supply: 2x AA Battery(not included)Foreign trade: YesStatic model: NoDIY: Yes Applications:Creeping, interest-building, parent-child communication, emotion, sensory,intellectual development, h..

Specification: Material: Plastic Color: White Function: Solar Powered Willmill, Solar Display Tray Size: 11x11x38cm / 4.33x4.33x14.96 inch(appr.) Diameter of Transparent Tray: 8.5cm / 3.35 inchFeatures: 1. Made of plastic material,environmental protection and durable in use. 2. A puzzle t..