A bike POWERED magnetic NAIL sweeper

While biking around San Jose, whenever I'd see nails on the road, I'd stop and pick them up by hand--there must be a better way. After my car got towed with nails in both rear tires, enough was enough. I set off to make the Nail Sweeper 5000, and in this video, you'll see the build and nail catch. Hopefully you'll build one as well and decrease the nails in your area and increase your workout!
Build materials
Harbor freight 22" magnetic nail sweeper - www.harborfrei...
Shepherd Hardware 3339 7-Inch Semi-Pneumatic Rubber Tire, Steel Hub with Ball Bearings, Ribbed Tread, 1/2-Inch Offset Axle Diameter - www.amazon.com...
1 in. x 10 ft. Electric Metallic Tube (EMT) Conduit - www.homedepot....
Burley Travoy Hitch - www.amazon.com...
Revlon Nail Enamel, Romantique - www.amazon.com...