Tirrill LPG Bunsen Burner with Cast Iron StabiliBase and Gas Flow Control Glass Sets & Apparatus_Distillation Apparatus Used to demonstrate beat frequencies

Used to demonstrate beat frequencies and sympathetic resonance

letting students route current down either branch of a circuit by choosing which slot the plug occupies

sliding through a full octave from C5 (521Hz) to C6 (1024Hz) for hands-on comparison of length to fundamental frequency

5L copper steam generator at 9

Five-cylinder equal-mass set with hooks in copper

Tirrill LPG Bunsen Burner with Cast Iron StabiliBase and Gas Flow Control Glass Sets & Apparatus_Distillation Apparatus Used to demonstrate beat frequenciesTirrill style LPG Bunsen burner with gas flow control, a flame stabilizer, and an anti tip cast iron base, fine tuning flame intensity beyond a standard air only burner.