Vertical Recovery Bend, 14/23 Flask and 14/23 Condenser Cones, Borosilicate Glass Coating_Vinyl this translucent LDPE wash bottle

this translucent LDPE wash bottle handles rinse and dispensing work at the bench

this motor-generator pairs a split-ring commutator against slip rings with bulb indicators

two adjustment screws on a spring-loaded aluminum bar

Aluminum 1-inch diameter pendulum bob at 0

sized for energy-storage demonstrations where stored joules need to discharge through a visible load

Vertical Recovery Bend, 14/23 Flask and 14/23 Condenser Cones, Borosilicate Glass Coating_Vinyl this translucent LDPE wash bottleVertical recovery bend in borosilicate glass features 14 23 cone sizes for distillation collection and redirecting flow between apparatus.