This quality built nylon insect net features a telescoping aluminum handle that extends from 18” to 32”. A simple twist of the handle locks and unlocks the handle for varying lengths. A 48” long conical net is mounted on a 14” ring. Ages 7+
Block : A wooden Block in Three Steps with Pinning on each surfaces Size : 26 mm wide and Length 75 mm The steps are 25 mm, 12 mm and 6 mm in Height Respectively. Hole size 2 mm approx.
For investigation of geographical and geological features. Eight landform models join to form a continuous model showing the mountains, lakes, rivers, deserts, glaciers, coastlines, canyons, and cultural points, with the lesson plan, size 90 x 90 cm.
Investigate leaf structure with this model of a lima bean leaf. It is a 45x model with detail of the transverse and longitudinal sections. The mesophyll includes palisade and spongy parenchyma. Both surfaces are shown with stomas and guard cells. There is an additional detail of the xylem, phloem, and vascular veins. Constructed of durable plastic. Comes with a detailed…
Show how the lungs are emptied and filled with air by relaxation and contraction of the diaphragm muscle! Two balloons attached to a Y-tube simulate the lungs. The chest cavity is represented by a half-gallon plastic bell jar with an open top and stout rubber sheet which acts as a diaphragm. As the diaphragm is pulled downward, the atmospheric pressure…
Slide storage boxes are designed for the safe long-term storage of microscope slides. These storage boxes accommodate standard 25 x 75 mm /1 x 3" microscope slides. Made of durable high-quality ABS plastic. Heavy walls will not warp, splinter, or crack. Cork sheet lined base for safe storage. Boxes are una fected by humidity & also are insect proof. Available…
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