Stem Lab

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KE PE track is a physics demonstration model that visually illustrates the concepts of kinetic energy (KE) and potential energy (PE) through a rolling ball. It typically features a track with both straight and curved slopes, allowing the ball to demonstrate how energy is transformed between potential and kinetic states as it moves

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• Delivery Time: 1 weel

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A typical floating ball STEM lab item kit for educational purposes includes a Plastic base and frame, a transparent tube for airflow, and a lightweight foam ball. The kit is designed to demonstrate buoyancy and equilibrium principles. Some kits also include a fan or blower to create the airflow necessary to suspend the ball, and may require batteries for operation. 

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• Delivery Time: 1 week

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• Working Model Project Kit / Working Experiments. Ideal for Children, School, Learning Project Activity, Children can use their Creativity & Understand fundamentally. Understand What, How & Why, Principle of Working! Provides joyful and meaningful learning experience. Instils wonder and fascination towards science among young students.
• Ignite interest in subject and inculcate a scientific attitude. Motivates out-of-box thinking imagination and inquisitive mind. It channelizes energy of children in a focussed direction. Great Gift, as Prize /award in Schools, Birthday Party & functions. Complete assembly instructions with easy Language and Photographs.
• All of Junior Scientist products are unique and handmade. We work by designs and Endeavour to create like products. However the very nature of being individually designed by hand gives raw finishing of the projects since it should look that students have created on its own

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• Delivery Time: 1 Week

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Corner Mirror particularly in the context of a periscope, uses two flat mirrors positioned at 45-degree angles to each other within a tube. This arrangement allows light entering the top mirror to be reflected, then reflected again by the bottom mirror, and finally directed to the viewer's eye. The 45-degree angle ensures that the reflected light travels straight across the tube, creating a clear view of the object from the top of the model to the bottom. 

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• Delivery Time: 1 week

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An Archimedes screw model typically consists of a helical surface (screw) inside a cylindrical pipe. Key specifications include the screw's length, pitch, diameter, and number of flights. These parameters, along with the rotation speed and water head, influence the screw's performance and efficiency. 

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A "cone runs uphill" STEM lab demonstration typically involves a double cone that appears to roll uphill on a converging track. This is achieved by manipulating the center of gravity and using a clever design to create the illusion of defying gravity. The setup usually includes a double cone, a diverging or converging track, and sometimes supporting blocks to adjust the slope. 

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• Delivery Time: 1 Week

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An Earth layer model is a visual representation that depicts the Earth's internal structure, showing its distinct layers and their characteristics. These models typically include the crust, mantle, outer core, and inner core, with features like color-coded layers and cross-sectional views. Some models also showcase plate tectonic scenarios and temperature/pressure ranges. 

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• Delivery Time: 1 week

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A magnetic crane, also known as an electromagnetic crane or lifting magnet, is a type of crane that uses an electromagnet to lift and move heavy loads. Here’s an overview of how a magnetic crane works and its key components:

1. **Electromagnet**:
– The core component of a magnetic crane is the electromagnet, which consists of a coil of wire wound around a ferromagnetic core.
– When an electric current passes through the coil, it generates a magnetic field, turning the electromagnet into a powerful magnet capable of lifting heavy loads.

2. **Power Supply**:
– The electromagnet requires a power supply to energize the coil and generate the magnetic field.
– The power supply is typically provided by an electrical source such as a generator or mains electricity.

3. **Control System**:
– A control system is used to regulate the power supply to the electromagnet, allowing the operator to control the lifting and lowering of loads.
– The control system may include switches, buttons, or a control panel that enables the operator to adjust the strength of the magnetic field and activate or deactivate the electromagnet.

4. **Lifting Mechanism**:
– The lifting mechanism of a magnetic crane is similar to that of a conventional crane, consisting of a hoist or winch system equipped with a hook or lifting attachment.– The electromagnet is attached to the lifting mechanism, allowing it to be raised and lowered along with the load.

5. **Safety Features**:
– Magnetic cranes are equipped with safety features to prevent accidents and ensure the safe handling of loads.
– These may include overload protection systems, emergency stop buttons, and fail-safe mechanisms to secure the load in the event of a power failure.

6. **Applications**:
– Magnetic cranes are commonly used in industrial settings such as steel mills, scrapyards, warehouses, and manufacturing facilities.
– They are ideal for lifting and moving heavy ferromagnetic materials such as steel plates, beams, pipes, and scrap metal.

Benefits of Magnetic Cranes:
– Versatility: Magnetic cranes can handle a wide range of loads and materials, making them suitable for various applications in different industries.
– Efficiency: Magnetic cranes offer fast and efficient lifting and moving of heavy loads, improving productivity and workflow.
– Safety: Magnetic cranes provide secure and stable lifting operations, reducing the risk of accidents and injuries associated with manual handling.
– Cost-Effective: Magnetic cranes can reduce labor costs and increase operational efficiency by automating lifting and handling tasks.

Overall, magnetic cranes are valuable tools in industrial operations, offering efficient and reliable lifting solutions for heavy-duty applications.

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• Delivery Time: 1 week

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The Leaning Tower of Pisa model specifications include a freestanding bell tower, built of white marble, with a height of approximately 56 meters (183 feet). The tower is 8 stories tall and has a diameter of 15.5 meters at its base. It features spiral staircases, with one staircase having 294 steps and another with 296, leading to the top. The tower's base is a circular ditch about five feet deep, built on ground with clay, fine sand, and shells. 

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• the working principle of a gyroscope model is based on gravity.
• It is explained as the product of angular momentum, which is experienced by the torque on a disc to produce a gyroscopic precession in the spinning wheel.
• The device features a spinning disc securely mounted on the base, allowing it to move freely in multiple directions. This ensures that the orientation stays consistent, no matter how the base moves

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• Delivery Time: 1 week