Nova: Why Bridges Collapse DVD Study how they investigated the 2018 Morandi Bridge collapse and what went wrong that fateful day SKU: 36-0323 MSRP: Was: Now: $26.75 Add to Cart
Generic Color Ball Pins, 1-1/4", pk/90 1/4" For use in bridge, tower or other model building activities pk/90 SKU: 72-1034 MSRP: Was: Now: $4.45 Add to Cart
Generic Pins - 1/2" - pkg/400 For use in bridge, tower or other model building activities ½” nails, 400 per packag SKU: 72-1011 MSRP: Was: Now: $6.20 Add to Cart
K'NEX Education STEM Explorations Swing Ride Building Set 486 parts, including a battery-powered motor to build a motorized swing ride plus 2 other amusemen SKU: 72-3713 MSRP: Was: Now: $61.25 Add to Cart
K'NEX Education STEM Explorations Roller Coaster Building Set 500+ parts, including a battery-powered motor to build a real, working replica of a roller coaster SKU: 72-3710 MSRP: Was: Now: $61.00 Add to Cart
Building Toothpick Bridges Book Covers the beginner’s basics of designing and building bridges Introduces applied math and SKU: 32-0338 MSRP: Was: Now: $60.25 Add to Cart
Nosen 24" Long Basswood Strips - 1/4" x 1/4" x 24" - pkg/100 SKU: 38-0437 MSRP: Was: Now: $51.00 Add to Cart
