Tirrill Natural Gas Bunsen Burner with Cast Iron StabiliBase and Gas Flow Control Human Anatomy_Human Anatomy Charts & Models Wood-baseboard sonometer 98 x 9cm

Wood-baseboard sonometer 98 x 9cm on four feet

sized for very-high-turn-count coil construction and microcurrent prototyping work

Standard 30° apex glass prism with 30° x 30° x 120° geometry

focal-length

this 15-inch motion-converter model shows the engineering principle behind crankshaft pistons and rotary-to-linear mechanisms

Tirrill Natural Gas Bunsen Burner with Cast Iron StabiliBase and Gas Flow Control Human Anatomy_Human Anatomy Charts & Models Wood-baseboard sonometer 98 x 9cmNatural gas Tirrill Bunsen burner pairing a gas flow valve with air flow adjustment for finer flame control, set on a cast iron anti tip base for bench stability.