4M - Lemon Clock - Switched on kids

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4M – Lemon Clock

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4M - Lemon Clock

4M – Lemon Clock

SKU: FSG3306 EAN / UPC: 4893156033062

$9.95

or 4 fortnightly payments of $2.49 with Afterpay More info

4M – Lemon Clock

When life gives you lemons… make a crude battery! HA! But seriously, with this simple 4M Kidz Lab kit that’s exactly what you’ll do.

In stock

Description

4M – Lemon Clock

When life gives you lemons… make a crude battery! HA! But seriously, with this simple 4M Kidz Lab kit that’s exactly what you’ll do. Discover the science behind batteries, and make your own working lemon-powered clock. No store-purchased batteries or power points needed, just a lemon and an inquisitive kid. Accessible science disguised as fun!

Age: 5+

What you get?

Lemon Clock by 4M KidzLabs

How does it work?

The copper plates act like the positive electrodes of a battery. They are plated with a metal which is less reactive than zinc. When the copper plates and zinc plates are inserted into the lemon, a chemical reaction takes place. Electrons (extremely small particles with negative charge) move from the zinc plates to the copper plates to form a current, thus activating the LCD watch. The lemon juice helps to conduct electricity. You can replace the lemon with a potato, a grapefruit or use soft drinks and see what effect they have.

The lemon juice helps to conduct electricity.  You can replace the lemon with a potato, a grapefruit or use soft drinks and see what effect they have.

Put some zing in the old tick tock with a lemon powered clock!

Discover the science of batteries by building a lemon-powered clock.

Made using safe and high quality materials, just add a lemon for a fun lesson in battery science.

Included in the package are copper and zinc plates, wire, and a clock.

The required lemon is not included.

This clock is recommended for ages 5 and up.

Challenge your child’s imagination with 4M toys and kits.

4M educational toys cover a wide range of educational subjects and include science kits, arts and crafts kits, robotics kits, and more.

4M offers a wide range of toys and kits to let you build a clock, crochet a placemat, or turn your room into a planetarium–all in the name of making learning fun.

Build a lemon powered clock

Discover the science of batteries

Includes copper and zinc plates, wire and a clock

Lemon required, not included

For ages 5 and up

Teach

Electricity and electrical circuits

How batteries work

Chemical reactions

WARNING: CHOKING HAZARD – Small Parts. Not for children under 3 years.

 

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