16 SWG Bare Copper Wire, 85ft Reel (1.6mm Dia) Racks & Stands_Funnel Stands showing how current through an

showing how current through an iron core builds magnetic flux in student investigations

5 inch specific gravity cylinder with a top hook

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

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

Life-size kidney model separates into two hemispheres exposing cortex

16 SWG Bare Copper Wire, 85ft Reel (1.6mm Dia) Racks & Stands_Funnel Stands showing how current through anUsed 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.