Natural Gas Bunsen Burner Set with 2ft Neoprene Hose Heat & Thermodynamics_Temperature & Heat each 20mm on edge with

each 20mm on edge with a top hook for suspending in water during Archimedes-principle and buoyancy experiments

Rubber-footed 8 by 5 inch powder-coated steel base pairs with a stainless steel 60cm rod at 12mm diameter for a 3

reading -50 to 300°C at ±1°C accuracy up to 200°C for a range of lab heating

Hand-driven Newton's color disc that spins seven painted segments fast enough to merge into apparent white through persistence-of-vision and additive color mixing

Natural Gas Bunsen Burner Set with 2ft Neoprene Hose Heat & Thermodynamics_Temperature & Heat each 20mm on edge withZinc alloy natural gas Bunsen burner with flame stabilizer ships with a 2 foot neoprene gas hose for quick bench hookup in chemistry classrooms.