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Overall, pretty good. I wish that there were more illustrations for building, and more/better parts lists.Published 2 months ago by Black&White
OK if you're interested in building miniature models that throw small rocks. If you want to chuck bowling balls 100 yards or more, this is not the book to get. Read morePublished 4 months ago by K. Trsek
bought this for my Godson's science fair project. It was a big help in designing and building his catapultPublished 8 months ago by Elizabeth Hunter
I bought 2 of these books for Christmas gifts this year. The one nephew loves history, so I know he will get a lot out of it. He is 11. Read morePublished 10 months ago by Jen
Really cool book. Looking forward to learning the history and building some of the weapons with my kids.Published 11 months ago by Nino Yoingco
IF you want to have fun with the kids these are great simple projects. A lot better than watching the grand kids play video games!!!Published 13 months ago by Greg Trim