Wild and whimsical machines gathered in Corvallis for the 30th annual Graand Kinetic Challenge, a two-day human-powered sculpture race over land, sand, mud and water. Teams dressed in colorful costumes pedaled their homebuilt machines along city streets, bike paths and a man-made sand dune on Saturday. Then on Sunday, they slogged through a 150-foot mud bog and float 1.6 miles of the Willamette River, before racing back to the finish at the Benton County Fairgrounds. The Graand Kinetic Challenge

Introducing the Rudiarius Kinetic Pendant Spin the rotating barrel, and the gladiatorial scene unfolds: a chariot speeding into the fray, war horses snorting. Man-to-man combat, wielding sword and shield, trident and net. Each gladiator locked in a fight for their survival—and their freedom. No freed Roman Gladiator survived the arena without having an extraordinary story to tell. And now you can watch the story of the Rudiarius unfold. Rudiarius Roman Gladiator Kinetic Pendant| NightRiderJewelr