---
product_id: 28869745
title: "Sci-Supply Cartesian Diver, Archimedes Diving Ball Submarine Demonstration"
brand: "lethan corporation"
price: "236 kr"
currency: DKK
in_stock: true
category: "Toy"
url: https://www.desertcart.dk/products/28869745-sci-supply-cartesian-diver-archimedes-diving-ball-submarine-demonstration
store_origin: DK
region: Denmark
---

# Sci-Supply Cartesian Diver, Archimedes Diving Ball Submarine Demonstration

**Brand:** lethan corporation
**Price:** 236 kr
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Sci-Supply Cartesian Diver, Archimedes Diving Ball Submarine Demonstration by lethan corporation
- **How much does it cost?** 236 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/28869745-sci-supply-cartesian-diver-archimedes-diving-ball-submarine-demonstration)

## Best For

- lethan corporation enthusiasts

## Why This Product

- Trusted lethan corporation brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

This cartesian diver demonstration is a simple and inexpensive way to demonstrate submarine theory and Archimedes' principle. Drawing the air out of the ball with the syringe creates a vacuum. Water enters the ball through the nut in the bottom of the ball causing the ball to sink. The reading on the syringe provides the volume of air that was replaced by water within the ball allowing the student to quantitatively test Archimedes' principle. Then, by slowly filling the ball with air the water is forced out and the ball will rise.

## Features

- Quantitative Lesson of Archimedes Principle
- Ball Diameter: 3 inches / 75mm
- Syringe Capacity: 60ml
- Latex hose length: @ 20 inches / 500mm
- Simple and Economical

## Images

![Sci-Supply Cartesian Diver, Archimedes Diving Ball Submarine Demonstration - Image 1](http://ecx.images-amazon.com/images/I/41sAqQHtR7L.jpg)
![Sci-Supply Cartesian Diver, Archimedes Diving Ball Submarine Demonstration - Image 2](http://ecx.images-amazon.com/images/I/31JDq0SqpxL.jpg)

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**Shop now:** [https://www.desertcart.dk/products/28869745-sci-supply-cartesian-diver-archimedes-diving-ball-submarine-demonstration](https://www.desertcart.dk/products/28869745-sci-supply-cartesian-diver-archimedes-diving-ball-submarine-demonstration)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-04-27*