16 SWG Bare Copper Wire, 85ft Reel (1.6mm Dia) Racks & Stands_Funnel Stands Eight aluminum-shank tuning forks tuned

Eight aluminum-shank tuning forks tuned to scientific pitch (C4 = 256Hz) and ranging from 5 9/16 to 7 1/8 inches

Life-size kidney model separates into two hemispheres exposing cortex

providing lightweight projectiles for collision-and-ramp experiments where steel or glass would carry too much momentum or break on impact

and storage between uses at the laboratory bench

Plated spring arm with press knob and a single contact stud

16 SWG Bare Copper Wire, 85ft Reel (1.6mm Dia) Racks & Stands_Funnel Stands Eight aluminum-shank tuning forks tunedUsed for heavy gauge coil construction and electromagnet windings, this 16 SWG bare copper wire ships on a 500g reel approximating 85 feet of high conductivity material.