Kidz Labs / Green Science - Potato Clock

It's an over priced product that doesn't work correctly. The kids were so excited to use this but the clock which is the main element about this didn't work. A total bummer. Plus the return policy is horrible, we have to pay for the shipping charges of $12 for this useless product so we didn't end up returning. So disappointed! Can't believe I wasted $30 on this.

e' stato un regalo per i miei cugini, l ho trovato molto interessante e che possa stuzzicare la curiosità dei bambini.

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.

très bon article pour faire découvrir la physique aux enfants et en avant pour un monde autrement avec des jouets intelligents

I bought this product to teach my children in a fun way about digital time. We all had a fantastic time discovering the various fruits that can work the clock. Also, as the fruits have wilted, the children have been amazed by the drying up process and discolouration of the fruits.My only worry, and it is a big one, is that the instructions with the potato clock state that the electrodes can be placed in various liquids to make the clock work. I was a tad concerned that this would give my children the false impression that they could put any electrical worries in water to make a product work. Therefore, I removed the instructions and never mentioned anything about using fluids to power the product.All in all this is a fun product that gave lots of fun, investigation and learning. I am delighted I bought it!