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8 Order Markers
Each colour represents a different rod length (1 cm – 10 cm)
Yellow Scalloped Self Adhesive Repositional Border
including beakers
If they turn over a 'Shh
Nano Flux Engine - Single Ages 3-7 8 Order MarkersThermo acoustic Single Cylinder Engine The Kontax Nano Flux Thermo acoustic Single Cylinder engine has an anodised aluminium construction with delicately styled brass fittings. It features a self lubricating graphite piston running in a borosilicate glass cylinder and a stainless steel regenerator stack. Unlike Stirling engines, this thermo acoustic engine has no displacer and can therefore run in either direction. It runs on a tiny candle sized flame