Tick tock, how do you power your clock? Forget about batteries when you have the Water Clock Science Kit by Elenco, because it runs completely on water! This clock building science kit will introduce you to the battery free world of timekeeping. One of Educational Toys Planet's bestselling toys for school children, Water Clock Science Kit is a great way to engage your little scientists and help them impress friends, family, and even teachers. Try out different household materials, from ketchup and toothpaste to lemon juice and cola, and see which ones make the best power source for the working clock. With the Water Clock Science Kit you're in charge of creating energy; so get ready to experiment, be amazed, and show off your creative discoveries!
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by Ray, AK on Jun 24, 2012
This grandson isn't to sure it's something he is going to learn from. 9 years old.
by Turek, PA on Jun 14, 2012
by Betty, UT on Oct 29, 2011
by vicki, MI on May 6, 2011
I purchased the Water Clock for my grandson's birthday. He's hard to buy for as he likes things that are a challenge. Needless to say he zero'd right in on the clock. I will definitely be shopping your site in the future!!
by Loretta E., SC on Nov 5, 2009
We loved this one; will make for a great school project of show & tell.
by sue, AR on Oct 11, 2009
by Christine, NJ on Feb 11, 2009
by Eileen, OH on Jan 26, 2009
everything worked as described.fun to observe its work.