Frog Development Anatomical Model, 61 x 41 x 6cm Subcategory_Lab Jacks designed to hold visible iron-filing

designed to hold visible iron-filing field lines and support side-by-side magnet-strength comparisons in mechanics labs

Classroom-wide polling clicker system enabling real-time student response during lessons

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

this model removes a brain half to expose the cortical surface

Used to crank a row of 16 cam-driven rods through a moving sine wave

Frog Development Anatomical Model, 61 x 41 x 6cm Subcategory_Lab Jacks designed to hold visible iron-filingBuilt for amphibian development study, this frog model demonstrates egg, tadpole, and adult stages for metamorphosis and life cycle teaching.