1.8m Optical Bench Size_Small letting students trace renewable-energy conversion

letting students trace renewable-energy conversion step by step

Slidable electromagnet on this 6V drive lets students vary amplitude while the chrome-plated steel prongs (10 x 25 x 300mm) sustain an accurate 60Hz vibration on a horizontal or vertical base

and airway anatomy at scale

and laboratory procedures

showing how current through an iron core builds magnetic flux in student investigations

1.8m Optical Bench Size_Small letting students trace renewable-energy conversionSteel U section 170cm track on foot supports, equipped with five riders, six convex concave lenses spanning 10 50cm focal lengths, color filters with Young's slits, mirrors, and screens.