EDU-3070 WATER CLOCK SCIENCE KIT
Make a clock with tap water and do a science fair experiment!
- No batteries to buy!
- Free tap water
- Your choice of vegetables and fruits
- Can even use fruit juice, cola or ketchup
- Free Best Kept Secrets of How to Win A Science Fair Contest eBook
This is really renewable energy at its best! And the clock really keeps accurate time!!!
- You will have as many experiments as there are vegetables, fruits and other items in your house. The projects are endless!
- Are acidic foods a better conductor than alkaline foods?
For Ages 8 and Up
WARNING CHOKING HAZARD- Small parts. Not for Children under 3 yrs.
WARNING CHOKING HAZARD- Toy contains a cord. Not for Children under 3 yrs.Shipping, Warranty & Return Policy