Description
Six 10 x 10cm unmounted plastic filter squares - red
46mm copper wire on a 9mm soft-iron U-form core
Hooke's Law
Stamped N and S ends on this 3 x 0
3 glass open-ended U-tube and side arm
Rocks and Volcanoes Teaching Model Subcategory_Stopwatches and Timers Six 10 x 10cm unmountedDepicts sedimentary, igneous, and metamorphic rocks alongside volcanic structures on a wall mountable labeled backboard, serving as a rock cycle and volcanism reference.
Exchange/Return Notes
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