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heavy duty
these double slits are durable and designed to withstand repeated use in various optical experiments
700X Life Size Malpighian Corpuscle model shows an open Malpighian corpuscle with glomerulus and Bowman's capsule
Versatile Applications: Suitable for both indoor and outdoor use
Specifications: Each bead measures between 3
Ripple Tank MkIII Apparatus Experiment Kit heavy dutyThe unit is completely self contained with the translucent viewing screen hinging away to reveal a 12cm water tank. The tank is removable for ease of use and has an integral multi faceted beach which virtually eliminates unwanted reflections. Illumination is from a high intensity built in LED which can be automatically strobed in sync with the waves to give perfectly stationary images or switched to allow the user independent control of the wave and
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