4MGreen Science: Potato Clock - DIY & Experience Battery-Free Renewable Energy, Power A Digital Clock, STEM Learning Craft Activity Kit, Kids Age 5+
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4MGreen Science: Potato Clock - DIY & Experience Battery-Free Renewable Energy, Power A Digital Clock, STEM Learning Craft Activity Kit, Kids Age 5+

4.6/5
Product ID: 14977479
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Description

  • Power a digital clock using only a potato as power
  • Part of the Green Science learning range
  • Digital Clock with wires, copper and zinc strips, transparent tapes and more!
  • High Voltage Inspiration and fun!
  • Suitable for children aged eight and over

4MGreen Science: Potato Clock - DIY & Experience Battery-Free Renewable Energy, Power A Digital Clock, STEM Learning Craft Activity Kit, Kids Age 5+

Reviews

4.6

All from verified purchases

C**K

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.

S**A

Works great, Daughter loved it.

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.

P**H

Three Stars

Fun to build with the kids, but it breaks easily............still, time well spent

S**E

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!

T**S

Kids loved it

this was a science projects for my kids and they loved it and it still works with multiply uses I highly recommend it

D**L

price is way too high

I am giving 4 stars because it works, but any potential buyer needs to know that this price is ridiculous. These can be bought in a toy store for around 15.00 to 20.00.

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TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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HK$475

Duties & taxes incl.

Hong Kongstore
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15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

4mgreen Science Potato Clock Diy And Experience Battery Free Renewable | Desertcart Hong Kong