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strategic thinking and logical reasoning — perfect for STEM learning
but which can be easily cleaned off with a damp cloth
The UVC bulb is housed in a robust Aluminium extrusion and is supplied with a 24V d
This set of assorted blindfolds is ideal for teachers looking to enhance sensory activities
quite simply and clearly
Thermal Conductivity Bars Clearance strategic thinking and logical reasoningThe thermal conductivity set comprises four metal bars held firmly together in parallel with a plastic rigid carrier. The metals are copper, aluminium, brass and steel. Each bar has a Liquid Crystal temperature sensitive strip attached and its conductivity value marked on the back of the carrier. The liquid crystal strips have 8 boxes and change to a green colour at about 40C. What the Colours Show The thermochromic Liquid Crystal used in Conductivity