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Ships within 48 hours · Estimated delivery Jun 27 - Jul 2
For Your Every Summer RSVP, with Code: SUMMER15
Description
Pathfinders Build A Leonardo Da Vinci Helicopter/Aerial Screw Ages 9+Working re creation of one of Leonardo Da Vinci's most iconic drawings, the 15th century Aerial Screw. This STEM building kit encourages problem solving skills and hands on exploration. A fun stem activity. This working model uses a bevel gear, to spin the canopy and support structure, illustrating a way Leonardo thought flight might be possible! A fun and inspiring arts and crafts project that is spun from one of the great minds of history. A 3 d


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4.2 ★★★★★
Based on 2203 reviews
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Product Reviews
★★★★★ 5
Very cool book with lots of good pictures
Format: Hardcover
I bought this book for the pictures because I used to work at the White House and I use this to explain to friends that have questions about what it was like working there
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2025
★★★★★ 5
Great informative book
Format: Hardcover
I purchased this book for my son who loves facts about anything. He’s been googling the White House lately, so I thought this would be perfect. There are many interesting facts & pictures. It definitely kept his interest.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2017
★★★★★ 4
excellent book
Format: Hardcover
great facts
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2023
★★★★★ 5
The Historic information
Format: Hardcover
Liked how you do even have to leave the white house swimming or movies and just the size of the White House
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2025
★★★★★ 5
Great factual content
Format: Hardcover
Awesome book for kids. My 8 year old grandson loves it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2021
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