Overview. Kidney stones are also known as calculi (plural), or calculus (singular). When it is in the kidney, it is a renal calculus. The tube draining the kidney to the bladder is the ureter, and a stone in the ureter is a ureteral calculus. It is estimated that 20% of us will have a kidney stone in our lifetime.
âIt wasn't long ago that sprayers were a niche product,â says Cory Venable, John Deere product manager. âNow they have become an essential product for effective crop production. More and more producers are seeing the value and return on investment that a self-propelled sprayer offers.
About Snapper Mowers & Outdoor Power Products. Snapper, the builder of the industry's first self-propelled rotary lawn mower in 1951, is a leader in making yard products that are easy-to-use and easy-to-own. Today, Snapper offers one of the widest selections of outdoor power equipment like walk mowers, riding tractors, zero turn mowers, leaf blowers, string trimmers and hedge trimmers.