Eureka/Constantan Bare Wire, Model G Subcategory_Beakers Demonstrates Newton's first law by

Demonstrates Newton's first law by yanking a metal card from beneath a steel ball

Bull frog dissection model with open back reveals vertebral column

Chrome-plated steel wire stand at 5 x 5 x 5 inches supports flasks and beakers above alcohol burners for classroom chemistry demonstrations

sized to drop a household-style bulb into a student-built circuit for power-and-Ohm investigations

Eureka/Constantan Bare Wire, Model G Subcategory_Beakers Demonstrates Newton's first law byUsed in fine gauge thermocouple legs and resistance coil winding, this 28 SWG bare constantan wire on a 125g reel holds resistance stable as the surrounding circuit heats up.