Mighty Models: The Legendary Life Story Of The Cogwheel

Mighty Models: The Legendary Life Story Of The Cogwheel

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SKU: DADAX145496166X
UPC: 9781454961666
Brand: Union Square Kids
$35.32
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Think A Cog Is Just A Circle With Spikes? Think Again! Cogs Have Been Used To Map The Stars, Travel Along The Great Wall, And Even Race In The Tour De France.This Mighty Models Title Highlights Ten Important Key Moments In Which The Cog Leveled Up In HistoryFrom Being A Wheel To A Telescope In Space. Readers Can Build Their Own Working Pendulum Clock, Using The BuildItYourself Model Included In The Book, To See The Power Of The Cog In Action!Christine Van ZandtS Nonfiction Stem Series For Readers 4 To 8 And Up Perfectly Captures The Marvels Of Early Machinery And How It Plays Into TodayS Technology.

⚠️ WARNING (California Proposition 65):

This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

For more information, please visit www.P65Warnings.ca.gov.

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