Two Necks Multiple Adapter, 19/26 Socket and 34/35 Cone, Borosilicate Glass Mechanics_Force & Motion Low-voltage DC motor with a

Low-voltage DC motor with a current-limiting series resistor on a demonstration base with 4mm plug connections

Solderless breadboard ships with 150 pre-cut jumper wires in assorted lengths for rapid prototyping of electronic circuits in physics and engineering classes

supporting 18 mm thermometers upright and protected between laboratory uses

passenger and driver dual detonator airbags

and a central control module

Two Necks Multiple Adapter, 19/26 Socket and 34/35 Cone, Borosilicate Glass Mechanics_Force & Motion Low-voltage DC motor with aTwo neck multiple adapter in borosilicate glass features 19 26 socket and 34 35 cone for multi component chemistry apparatus connections.