Meldes Vibrating String Apparatus, consists of a string and an oscillator to generate different frequencies, Requires 6 V, 50 Hz power source, with 4mm plug leads, Weight (lb): 1.4, Length (in):11.0, Width (in):6.0, Height (in):3.0
Outreach Program Package, for Quantum Levitation & Quantum Locking. The kit includes: Maglev track(Dia.15.7in) DIY Kit Pro track Handheld magnetic device Two levitators - Standard & Enhanced (Dia.1.77in) Plastic tweezers User manual
Electron tube mounted on terminal base for investigating the design and operation of modern cathode ray tubes. The electron beam can be deflected by an electric field produced by the deflection plates integrated into the tube