Premium Gyroscope on Metal Stand with String Glassware_Glass Flasks Insulated 2mm-plug lead in the

Insulated 2mm-plug lead in the small-scale lead family

demonstrating the mechanism behind crankshaft pistons and steering racks

sized for sustained workshop work where the smaller 25W and 65W irons can't keep heavy joints flowing solder

supplying an inert electrode that conducts current without contributing its own ions to the cell reaction

Copper 1-inch diameter pendulum bob at 2

Premium Gyroscope on Metal Stand with String Glassware_Glass Flasks Insulated 2mm-plug lead in theHeavy duty all metal gyroscope with a 7. 5cm brass rotor balanced on three pairs of adjustable cast iron pivots, for studying precession, angular velocity, and torque.