Root Tip Model on Base, 250X Enlarged, 12" Subcategory_Force and Motion Demonstrates that fluid pressure transmits

Demonstrates that fluid pressure transmits equally regardless of vessel shape through a Pascal's-law kit of four plastic vessels with leak-proof metallic collars and a weight-loaded balance pan

Rectangular casted metal case and polythene insulated lid with finger flap to facilitate removal

letting students wire the panel directly to each load and watch how light powers different output devices

constant-bore gradient tube

Root Tip Model on Base, 250X Enlarged, 12" Subcategory_Force and Motion Demonstrates that fluid pressure transmitsGreatly magnified root tip model on a base exposes the root cap, meristematic zone, and zones of elongation and differentiation for plant growth teaching.