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Lemon Clock


Out of Stock

SKU: R19237
This kit allows you to create your very own lemon-powered clock. Building it will teach students how batteries work using chemical reactions. It's a good resource for classroom lessons, or to use as a science project.

This product is shipped from one of our warehouses in Northern California. Orders placed after 12 p.m. will typically ship the following business day. To see an estimate of our delivery times, click here.

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Products can be returned for a refund within 30 days of receipt if unused and in original packaging. Returns are paid for by customer unless product is defective or damaged, in which case Real Goods assumes responsibility. Please use Fedex, UPS, or USPS with tracking, for returns.

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