---
product_id: 14977479
title: "Green Science: Potato Clock - DIY & Experience Battery-Free Renewable Energy, Power A Digital Clock, STEM Learning Craft Activity Kit, Kids Age 5+"
brand: "4m"
price: "AR$77281"
currency: ARS
in_stock: true
reviews_count: 13
category: "4 M"
url: https://www.desertcart.com.ar/products/14977479-green-science-potato-clock-diy-and-experience-battery-free-renewable
store_origin: AR
region: Argentina
---

# Hands-on electrical circuit Battery-free power source Experiment with multiple liquids Green Science: Potato Clock - DIY & Experience Battery-Free Renewable Energy, Power A Digital Clock, STEM Learning Craft Activity Kit, Kids Age 5+

**Brand:** 4m
**Price:** AR$77281
**Availability:** ✅ In Stock

## Summary

> 🥔⚡ Power up your curiosity—time to clock in on science!

## Quick Answers

- **What is this?** Green Science: Potato Clock - DIY & Experience Battery-Free Renewable Energy, Power A Digital Clock, STEM Learning Craft Activity Kit, Kids Age 5+ by 4m
- **How much does it cost?** AR$77281 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/14977479-green-science-potato-clock-diy-and-experience-battery-free-renewable)

## Best For

- 4m enthusiasts

## Why This Product

- Trusted 4m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Creative Clock Decor:** Transform a simple potato into a unique, functional timepiece that sparks curiosity.
- • **Liquid Lab Experiments:** Test various liquids like juice and soda to discover alternative power sources.
- • **Interactive STEM Learning:** Engage kids in real-world science by building and powering a digital clock.
- • **Potato-Powered Innovation:** Harness renewable energy with everyday kitchen items—no batteries required.
- • **Perfect for Family & Classroom:** Ideal for hands-on projects that inspire scientific exploration and bonding.

## Overview

The 4M Potato Clock kit is a hands-on STEM activity that teaches kids ages 5+ about renewable energy and electrical circuits by powering a digital clock using potatoes or other liquids. This battery-free, eco-friendly project combines creativity with science, encouraging experimentation and discovery while providing an engaging educational experience perfect for home or classroom use.

## Description

4M: POTATO CLOCK - Build a cool and innovative clock decor using just a potato from your kitchen. Discover the fascinating world of science! This engaging project not only teaches kids how to set the clock but also allows them to experiment with other liquids like soft drinks and juice and fruits to activate the clock, making learning interactive and enjoyable. Featuring a large clock display, the kit makes it easy to read the time while demonstrating how to power a clock without batteries. As children work on this project, they’ll discover the science behind how the clock operates, enhancing their understanding of electrical circuits, conductive power, and the role of batteries. Plus, the concept can be expanded to create a mud clock, further exploring the principles of energy and conductivity. The Potato Clock Kit is a fantastic way to blend creativity with education, inspiring a love for science while having fun! INCLUDES: Contains digital Clock (6.5cm in length) with wires, 2 pots, connecting wire, transparent tapes, copper and zinc strips and detailed instructions.

Review: Grandfather/grandson project - It was a great science project for me & my grandson. We got into a lot of discussions about electric power for homes - what would be be like to power every light in the house with a bunch of potatoes in series, always changing the potatoes when they spoiled.
Review: i liked it - my son and I had a blast with this... have fun making a colorful base for the clock to sit on - great afternoon project!

## Features

- FUN INNOVATIVE ENERGY SOURCE - NO BATTERIES! This exciting kit allows kids to power a clock using potatoes, introducing them to the concept of alternative energy sources in a fun and engaging way.
- EXPERIMENTATION OPPORTUNITIES: Find out what other substances will power the clock - you'll be amazed. Kids can use various liquids like soft drinks and juice to activate the clock, encouraging experimentation and discovery.
- INNOVATIVE CLOCK DECOR: Create a one-of-a-kind clock powered by a potato, transforming a simple household item into a functional timepiece. This fun innovative project combines creativity with science.
- SCIENCE EXPLORATION: Learn about conductive power, electrical circuits, and how to power a clock without batteries, fostering a deeper understanding of scientific principles. HIGH VOLTAGE inspiration and fun.
- PERFECT FOR VARIOUS SETTINGS: Ideal for home projects, school demonstrations, or family activities, the Potato Clock provides an interactive way for children to explore science and electricity hands-on.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001TR2DEE |
| Age Range Description | Kid |
| Battery Description | None (Not Applicable) |
| Best Sellers Rank | #84,689 in Toys & Games ( See Top 100 in Toys & Games ) #399 in Electronic Learning & Education Toys #829 in Educational Science Kits |
| Brand Name | 4M |
| Customer Reviews | 4.4 out of 5 stars 284 Reviews |
| Educational Objective | Exploratory Skills |
| Global Trade Identification Number | 04893156032751 |
| Included Components | Contains digital Clock (6.5cm in length) with wires, 2 pots, connecting wire, transparent tapes, copper and zinc strips and detailed instructions. |
| Item Dimensions | 6.57 x 8.46 x 2.28 inches |
| Item Type Name | Craft Kit |
| Item Weight | 0.05 kg |
| Language | English |
| Manufacturer | 4M |
| Manufacturer Maximum Age (MONTHS) | 168 |
| Manufacturer Minimum Age (MONTHS) | 60 |
| Manufacturer Part Number | 00-03275 |
| Material Type | Cardboard |
| Model Number | 00-03275 |
| Number of Items | 1 |
| Set Name | Potato Clock |
| Size | One Size |
| Sub Brand | 4M |
| Theme | Physics |
| Unit Count | 1 Count |

## Images

![Green Science: Potato Clock - DIY & Experience Battery-Free Renewable Energy, Power A Digital Clock, STEM Learning Craft Activity Kit, Kids Age 5+ - Image 1](https://m.media-amazon.com/images/I/81YG15M69wL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Grandfather/grandson project
*by C***K on November 17, 2015*

It was a great science project for me & my grandson. We got into a lot of discussions about electric power for homes - what would be be like to power every light in the house with a bunch of potatoes in series, always changing the potatoes when they spoiled.

### ⭐⭐⭐⭐ i liked it
*by S***E on November 14, 2013*

my son and I had a blast with this... have fun making a colorful base for the clock to sit on - great afternoon project!

### ⭐⭐⭐⭐⭐ Works great, Daughter loved it.
*by S***A on March 29, 2015*

Really nice set. Be careful with the zink items they bend a bit if you hold them from the top. It worked in 5-6 solutions. Tested them with a voltmeter for a science fair.

## Frequently Bought Together

- 4M Green Science Potato Clock
- 4M 4367 Green Science Weather Station
- 4M Green Science Clean Water Science,Black

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-22*