An attention-getter for sure, kids love the science of creating a Lemon Clock. No batteries needed, just a lemon.
Electricity and chemical reactions become more understandable. Kids put the zinc and copper electrodes into the lemon. The lemon, zinc and copper combine in a chemical reaction and create voltage to run the clock!
Fun for a school project or anytime learning. Kids are sweet on this one. Kit comes with copper and zinc plates, wire, tape, digital clock, and full instructions.
4M Lemon Clock
Create energy - make a lemon powered clock!
Learn about electricity and chemical reactions
Facilitate an interest in science
An intriguing demonstration kit for classroom lessons or science projects
Includes: copper and zinc plates, wire, tape, digital clock
As one of the top online toy retailers, we have access to unprecendented quantities of product review data. One of the key ways that we use this data is by associating our products to the specific ages and genders of the kids who are playing with them. Whereas most retailers must rely upon manufacturer suggested ages (i.e. 3+), we take actual customer usage and share it with you here so that you can choose the perfect toy or game.
But how does this help me? You can use these graphs as a general measure of it's appropriateness for a given age and gender. While this information is generally accurate, it should not be used as an absolute answer. For instance, many dinosaur toys are purchased for boys, however, that doesn't mean that it's inappropriate for a girl who happens to like dinosaurs.
NOTE: The orange color in the charts above indicate ages that are LESS than the manufacturer suggested age. Please purchase at your discretion if your child is younger than 5 years of age.
Some alternate spelling variations of this product:
4M, 4-M, four-m, fourm, four m, lemon clock, fruit clock, citrus clock, clock from lemons, food science kit, electricity projects, chemistry, chemistry projects, science fair kits, experiments, science experiments, chemical reactions, battery kit, alternative energy,
How much will shipping cost?
We offer $3.99 flat rate shipping on all orders shipped via UPS Ground to the contiguous United States. One item or 10 items...it's still just $3.99 for the entire order! If you'd like express shipping options, click here...