Connecting Lead, Model V Racks & Stands_Test Tube Racks The function of each rotary

The function of each rotary control is dynamically set by the system's software according to the specific needs of each lesson

Glass equilibrium tubes with plastic base demonstrate pressure equilibrium

Length-adjustable wooden pendulum simple-machine model with a blue bob sliding along the string and a wooden guide keeping the swing on a consistent path for period-vs-length measurements

Integrated boss head joins a 7

demonstrating mechanical advantage as the angle of incline changes the effort needed to roll the cart up the slope

Connecting Lead, Model V Racks & Stands_Test Tube Racks The function of each rotaryStackable 4mm lead with nickel plated split hollow pins on both ends, supplying a branched circuit patch wire where additional leads need to share the same terminal connection.