Pendulum Kit, Alternate Model - Visual Scientifics Base_Hexagonal Plastic this 75mm Alnico bar resists

this 75mm Alnico bar resists demagnetization across years of classroom handling

this pot holder secures specimens during gravitropism and centrifugal growth-response experiments

Marriot-style Boyle's Law apparatus on a 250 by 175mm ABS plastic base with a 50mL gas syringe coupled to a pressure gauge for direct piston-and-gauge P-V data collection

3-6V motor

letting students drive the lamp directly or send the slow AC output to a meter or oscilloscope

Pendulum Kit, Alternate Model - Visual Scientifics Base_Hexagonal Plastic this 75mm Alnico bar resistsAlternate SKU pendulum kit with a calibrated protractor board, nylon cord and bob, cord lock, and support rod the parallel numbered twin of PHVSPEN for energy, force, and motion investigations.