Frank McGirk877 reviews7 followersFollowFollowJune 10, 2025A good attempt at showing the complexity of building the bridge, but things get pretty muddled when Gringhuis tries to explain things. And his exhortation to build a caisson out of tin cans was pretty laughable. michigan pwpl-library science ...more
Kim1,381 reviews30 followersFollowFollowAugust 2, 2016This book explains well for children the caissons and cofferdams needed to bolster the bridge under the water. At least I learned a lot.