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Science Models
Day And Night Model
Minimum Order Quantity: 10 Piece
| Material | PVC |
| Recommended Class | 4-8 class |
| Brand | NDS |
The day and night working model for students demonstrates how Earth’s rotation causes day and night. It typically includes a globe or ball representing Earth and a fixed light source as the Sun. When the globe is slowly rotated, one side faces the light, showing daytime, while the opposite side is in shadow, showing nighttime. This hands-on model helps students visualize how Earth's 24-hour rotation results in the regular change between day and night across the globe.
Additional Information:
- Delivery Time: 5-6 days
- Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
Solar And Lunar Eclipse Model
Minimum Order Quantity: 10 Piece
| Material | PVC |
| Usage | School |
| Brand | NDS |
| Model Name | Solar & lunar eclipse Model |
A solar and lunar eclipse model demonstrates how these celestial events occur. In a solar eclipse, the Moon comes between the Earth and the Sun, casting a shadow on Earth and blocking sunlight. In a lunar eclipse, the Earth comes between the Sun and the Moon, and Earth's shadow falls on the Moon, making it appear darker or reddish. This model helps visualize the alignment of the Sun, Moon, and Earth during eclipses.
Additional Information:
- Delivery Time: 5-6 days
- Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
Ray Optics Kit
Minimum Order Quantity: 10 Piece
| Mount Type | Table |
| Brand | NDS |
| Usage | Educational |
| Safety | Yes |
| Model Name | Ray optics kit |
The Ray Optics Kit Model is an educational tool designed to demonstrate the fundamental principles of light behavior, including reflection, refraction, dispersion, and image formation. It typically includes a light source, lenses, mirrors, and various optical components arranged on a base or optical bench. Ideal for physics experiments and classroom demonstrations, this kit helps students visualize and understand ray diagrams, focal points, and optical paths, making the study of light interactive and engaging.
Additional Information:
- Delivery Time: 5-6 days
- Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
Hydraulic Press Lab Model
Minimum Order Quantity: 10 Piece
| Material | PVC |
| Recommended Class | 4-12 |
| Brand | NDS |
This hydraulic press model demonstrates the principle of Pascal’s law, showcasing how fluid pressure can be used to generate a large force. It consists of two cylinders of different diameters connected by a pipe and filled with hydraulic fluid. When force is applied to the smaller piston, pressure is transmitted through the fluid, lifting a heavier load on the larger piston. The model is ideal for educational purposes and basic demonstrations of mechanical advantage in hydraulics.
Additional Information:
- Delivery Time: 4-5 days
- Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
Floating Ball (Kinetic Theory)
Minimum Order Quantity: 10 Piece
| Model Type | Working Model |
| Material | Plastic |
| Application | School Use |
| Recommended Class | 4-12 |
| Country of Origin | Made in India |
The Floating Ball experiment demonstrates principles from the Kinetic Theory of Gases and Bernoulli’s principle. When air is blown through a straw or pipe, it moves at high speed, creating a low-pressure area above the ball. The higher pressure from the surrounding still air pushes the ball upward, allowing it to float. This showcases how moving air can exert lower pressure and how gas molecules in motion can influence the behavior of objects suspended in airflow.
Additional Information:
- Delivery Time: 5-6 days
- Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
Archimedes Screw Model
Minimum Order Quantity: 10 Piece
| Model Type | Working Model |
| Material | Plastic |
| Kit Required | Yes |
| Country of Origin | Made in India |
| Brand | NDS |
The Archimedes Screw Model demonstrates a simple yet effective ancient invention used for lifting water. It consists of a helical screw enclosed in a hollow pipe, inclined at an angle. As the screw rotates, water is trapped in its threads and pushed upward from a lower level to a higher one. This model illustrates principles of mechanical advantage and fluid dynamics, making it ideal for educational demonstrations and understanding ancient engineering techniques.
Additional Information:
- Delivery Time: 5-6 days
- Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
Persistence Vision Model
Minimum Order Quantity: 10 Piece
| Material | Stainless Steel |
| Project Subject | physics |
| Recommended Class | 10th |
| Brand | NDS |
The Persistence Vision Model demonstrates the phenomenon where an image remains on the human retina for a fraction of a second even after the object is gone. This model typically consists of a rotating disc with sequential images that, when spun rapidly, appear as a continuous motion. It effectively explains the basic principle behind motion pictures and animations, making it ideal for educational demonstrations in physics and visual perception.
Additional Information:
- Item Code: NDS
- Delivery Time: 5-6 WORKING DAYS
- Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
ROCKET TO MOON MODEL
Minimum Order Quantity: 10 Piece
| Material | Plastic |
| Project Subject | Science |
| Model Type | Non Working |
| Recommended Class | 10th |
| Size | 15 inch |
| Availability | In Stock |
Additional Information:
- Delivery Time: 5-6 WORKING DAYS
- Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
Constellation Viewer Model
Minimum Order Quantity: 10 Piece
| Model Type | Working Model |
| Material | Wooden |
| Project Subject | Constellation Viewer |
| Country of Origin | Made in India |
| Door Types | Sliding |
| Availability | In Stock |
Additional Information:
- Delivery Time: 5-6 WORKING DAYS
- Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
Reflection Of Sound Apparatus
Minimum Order Quantity: 10 Piece
| Usage/Application | Educational |
| Model Name/Number | Reflection of sound |
| Packaging Type | Box |
| Country of Origin | Made in India |
| Brand | NDS |
Reflection of sound occurs when sound waves bounce off surfaces like walls, ceilings, or mountains, similar to light reflecting off mirrors. This phenomenon is responsible for echoes. When sound waves hit a surface, they reflect back towards the source or other directions, depending on the angle. The time delay between the original sound and the reflected sound helps in perceiving an echo. Reflection of sound is widely used in technologies like sonar, and also helps in acoustics for designing soundproof rooms.
Additional Information:
- Delivery Time: 5-6 days
- Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
Model Of Volcano
Minimum Order Quantity: 10 Piece
| Material | Plastic |
| Project Subject | GEOLOGY MODEL |
| Model Type | Non Working Model |
| Recommended Class | 8th TO 10th |
| Subject | GEO |
| BRAND | NDS |
| Size | SMALL |
| COLOUR | MULTICOLOUR |
| Country of Origin | Made in India |
| Availability | In Stock |
Additional Information:
- Delivery Time: 5-6 WORKING DAYS
- Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
Season Apparatus Model
Minimum Order Quantity: 10 Piece
| Delivery Date | 5-6 WORKING DAYS |
| BRAND | NDS |
| Project Subject | 4 Seasons Apparatus |
| Color | YELLOW |
| Brand | NDS |
| Country of Origin | Made in India |
| Availability | In Stock |
Additional Information:
- Delivery Time: 5-6 WORKING DAYS
- Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
Dna Model On Stand
Minimum Order Quantity: 10 Piece
| Material | Plastic |
| Brand | NDS |
| Model Type | Non Working Model |
| Country of Origin | Made in India |
| Usage | Educational |
This DNA model on a stand is a detailed and visually engaging representation of the double helix structure of DNA. Mounted securely on a durable stand, it illustrates the twisted ladder shape with color-coded components for bases, sugars, and phosphates. Ideal for educational purposes, this model helps students and teachers visualize the molecular structure and understand genetic concepts more clearly. Its sturdy design and accurate detailing make it perfect for classrooms, labs, or science exhibitions.
Additional Information:
- Delivery Time: 4-5 Days
- Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
Solar System Model
Minimum Order Quantity: 10 Piece
| Material | PVC |
| Usage | School |
| Brand | NDS |
| Modal Name | Solar System Model |
This solar system model is a scaled representation of the Sun and the eight planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Each planet is placed in its relative order from the Sun, showcasing their sizes and distances proportionally. The model helps visualize planetary orbits and the structure of our solar system. It's an educational tool designed to enhance understanding of space, astronomy, and the unique characteristics of each celestial body.
Additional Information:
- Delivery Time: 5-6 day
- Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
Electroscope Gold Leaf
Minimum Order Quantity: 10 Piece
| Usage/Application | Educational |
| Color | Grey |
| Grade | 4-12 |
| Country of Origin | Made in India |
| Brand | NDS |
The Gold Leaf Electroscope is a scientific instrument used to detect and measure electric charge. It consists of a metal rod connected to thin gold leaves enclosed in a glass case. When a charged object touches or comes near the metal rod, the leaves repel each other due to the like charges they acquire. The degree of their separation indicates the amount of charge. It is commonly used in physics experiments to study static electricity and electrostatic induction.
Additional Information:
- Delivery Time: 5-6 days
- Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
Satellite Working Model
Minimum Order Quantity: 10 Piece
| Material | Plastic |
| Application | School Use |
| Size | 9in x 12in |
| Model Type | Working Model |
| Country of Origin | Made in India |
| Availability | In Stock |
Additional Information:
- Delivery Time: 5-6 working days
- Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.
Primary Secondary Coil model
Minimum Order Quantity: 10 Piece
| Tube Material | Copper |
| Usage/Application | Education |
| Brand | NDS |
| Country of Origin | Made in India |
| Availability | In Stock |
The primary and secondary coils are essential components of a transformer. The primary coil receives alternating current (AC) from a power source, creating a magnetic field around it. This magnetic field induces a voltage in the nearby secondary coil through electromagnetic induction. The number of turns in each coil determines whether the voltage is stepped up or stepped down. These coils are electrically isolated but magnetically linked, enabling efficient energy transfer without direct contact.
Additional Information:
- Delivery Time: 5-6 days
- Packaging Details: Securely packed in durable materials to ensure safe delivery and product integrity during transit.