Bio Clock - Coolest Gadgets Forums

08-22-2006, 04:00 AM

vousami

Apprentice Gadget Hunter

Join Date: Aug 2006

Location: columbus ohio

Posts: 40

Bio Clock

This is really neat - basically you experiment with different power sources to make this clock

Quote:

Ketchup Keeps This Clock On Time!
The versatile Bio-Clock demonstrates how simple chemical reaction can create usable electricity. Add almost any household materials to its electrodes and this amazing clock has the power to run accurately and non-stop. Ketchup, toothpaste, lemons, even cola works well.

Experiment with your own unexpected power sources!
Easy to assemble; extra electrodes and instructions included.

Ages 8 and up.
Grades 3 and up.

Museum Tour - Bio Clock

08-22-2006, 04:12 AM

Liam

Gadget Seeker

Join Date: Aug 2006

Posts: 89

Wow that's really neat

I would really like to try one of those. I've seen similar things in science projects and was always amazed that it could actually work.

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08-31-2006, 02:52 PM

Beatrix

Apprentice Gadget Hunter

Join Date: Aug 2006

Posts: 36

Kids will have a fun time setting different natural products to get the clock running. The site says it runs accurately, so it may be worth a try, even just as gift for kids.

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