---
product_id: 81389961
title: "Pascals Law Do It Yourself Science Activity Kit Hydraulic Bridge Projects (Multicolour)"
brand: "the curious brain"
price: "$U1234"
currency: UYU
in_stock: true
reviews_count: 8
category: "The Curious Brain"
url: https://www.desertcart.uy/products/81389961-pascals-law-do-it-yourself-science-activity-kit-hydraulic-bridge
store_origin: UY
region: Uruguay
---

# Hydraulic system demonstrating Pascal's Law Interlocking assembly for hands-on creativity Laser-cut precision MDF parts Pascals Law Do It Yourself Science Activity Kit Hydraulic Bridge Projects (Multicolour)

**Brand:** the curious brain
**Price:** $U1234
**Availability:** ✅ In Stock

## Summary

> 💡 Elevate your STEM game with hands-on hydraulic magic!

## Quick Answers

- **What is this?** Pascals Law Do It Yourself Science Activity Kit Hydraulic Bridge Projects (Multicolour) by the curious brain
- **How much does it cost?** $U1234 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/81389961-pascals-law-do-it-yourself-science-activity-kit-hydraulic-bridge)

## Best For

- the curious brain enthusiasts

## Why This Product

- Trusted the curious brain brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect for Young Innovators:** Designed for ages 3+, ideal for school projects and curious minds
- • **Build Your Own Hydraulic Bridge:** Experience real-world physics with a DIY hydraulic model
- • **Creative STEM Learning Experience:** Boost critical thinking and observation skills through hands-on building
- • **Precision Laser-Cut MDF Framework:** Durable, eco-friendly materials crafted for seamless assembly
- • **Interactive Pascal’s Law Demonstration:** Visualize fluid pressure in action with every piston push and pull

## Overview

This DIY Hydraulic Bridge Kit uses laser-cut MDF parts and a water-based piston system to demonstrate Pascal’s Law in action. Designed for ages 3 and up, it offers a creative, educational experience that combines precision engineering with interactive learning, perfect for budding scientists and school projects.

## Description

Do - it - yourself kit to build your own hydraulic bridge. Observation: on pulling the piston of both the plastic cylinder-piston simultaneously the bridge moves up and gets open up. While on pushing it you will observe that it gets down again forming the bridge again. In how it works on pulling and pushing the piston of the plastic cylinder-piston the bridge moves up and down. This happens because of the water pressure. First on pushing the piston, the water in the open cylinder-piston experience pressure. As a result the water from it gets force to move to the cylinder-piston of the pillars. Thus in turn the water exerts pressure on the piston of the cylinder-piston of pillars and it moves out. Thus as the piston of pillars moves up the bridge along with it moves up. The reverse happens on pulling the piston of cool plastic cylinder-piston and the bridge gets down. Hence with any heavy mechanism and engine we can make a hydraulic bridge. We can see this type of working bridge in foreign countries, but it works by heavy mechanism.

Review: Works as expected - Good quality and easy to assemble. My 12 year old used this for school science project.
Review: Happy with this order - Was good and we got the product in good condition

## Features

- Do - it - yourself kit to build your own hydraulic bridge. Kids have fun to create hydraulic bridge based on the principle of pascals law. A frenchman named pascal discovered that a pressure applied to any part of a confined fluid transmits to every other part with no loss. The pressure acts with equal force on all equal areas of the confining walls and perpendicular to the walls
- Product specification the framework is made of medium density fiber (MDF). The parts get cut by a laser machine. Assemble the parts using interlocking system i.e. One has to engage its parts with each other by overlapping or by the fitting together of projections and recesses. Please be gentle, careful while assembling. This product is designed for a single use. Apply your creativity while assembling. Assembly manual is provided with the kit
- The project is for demonstration and informational purposes only. 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
- Assembly skill required
- Apply your creativity to build this project

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071J1Z73N |
| Assembly Required | Yes |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #26,226 in Toys & Games ( See Top 100 in Toys & Games ) #711 in Science Toys & Kits |
| Colour | Multi |
| Country of Origin | India |
| Customer Reviews | 4.0 4.0 out of 5 stars (43) |
| Date First Available | 22 May 2017 |
| Educational Objective(s) | Creative Thinking, Observation Skills |
| Item Dimensions LxWxH | 19 x 5 x 11 Centimeters |
| Item Weight | 360 g |
| Manufacturer | THE CURIOUS BRAIN |
| Manufacturer recommended age | 3 years and up |
| Material Type(s) | MDF and other |
| Net Quantity | 1 Count |
| Number of Puzzle Pieces | 1 |
| Product Dimensions | 19 x 5 x 11 cm; 360 g |

## Images

![Pascals Law Do It Yourself Science Activity Kit Hydraulic Bridge Projects (Multicolour) - Image 1](https://m.media-amazon.com/images/I/31f0M4veEML.jpg)
![Pascals Law Do It Yourself Science Activity Kit Hydraulic Bridge Projects (Multicolour) - Image 2](https://m.media-amazon.com/images/I/41gV8U50+YL.jpg)
![Pascals Law Do It Yourself Science Activity Kit Hydraulic Bridge Projects (Multicolour) - Image 3](https://m.media-amazon.com/images/I/51bOw5kBsHL.jpg)
![Pascals Law Do It Yourself Science Activity Kit Hydraulic Bridge Projects (Multicolour) - Image 4](https://m.media-amazon.com/images/I/51elU5NNQJL.jpg)
![Pascals Law Do It Yourself Science Activity Kit Hydraulic Bridge Projects (Multicolour) - Image 5](https://m.media-amazon.com/images/I/51i7s2V+TcL.jpg)

## Questions & Answers

**Q: How big is the model?**
A: L 9 inch , H 6 inch, b 2 inch

**Q: We have to assemble the modle ?**
A: No, D.I.Y kit only.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as expected
*by D***S on 1 September 2023*

Good quality and easy to assemble. My 12 year old used this for school science project.

### ⭐⭐⭐⭐⭐ Happy with this order
*by P***I on 17 November 2025*

Was good and we got the product in good condition

### ⭐⭐⭐⭐ Good, but costly.
*by A***R on 23 February 2020*

Difficult concept explained in a very simple model. The product was working well. However the price is on the higher side.

## Frequently Bought Together

- THE CURIOUS BRAIN Pascals Law Do It Yourself Science Activity Kit Hydraulic Bridge Projects (Multicolour)
- Junior Scientist Plastic Chemistry lab Utility 2 For Kids School Activity Project- Multi Color
- THE CURIOUS BRAIN Educational Lens, Mirror, Glass Slabe, Prism Set With Periscope, Kaleidoscope & Pinhole Camera- For Boys & Girls Science Fair Model- Stem Activity, Teen, Multicolor

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.uy/products/81389961-pascals-law-do-it-yourself-science-activity-kit-hydraulic-bridge](https://www.desertcart.uy/products/81389961-pascals-law-do-it-yourself-science-activity-kit-hydraulic-bridge)

---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-05*