Coarse Iron Filings, 250g, 20 Mesh Subcategory_Thermometers including 100 long flexible bonds

including 100 long flexible bonds for delocalized representations and crystal-lattice construction at scale

Includes kidneys

Fullerene C60 kit with 60 atoms and 90 bonds for building the spherical cage structure characteristic of fullerene carbon allotropes

Aluminum 40cm precision force table with tapped pulley positions and central ring assembly for resolving and composing force vectors under equilibrium conditions

used to demonstrate capacitance and the discharge of stored static charge

Coarse Iron Filings, 250g, 20 Mesh Subcategory_Thermometers including 100 long flexible bondsUsed to trace the invisible shape of magnetic fields, this bottle of coarse 20 mesh iron filings is a staple for classroom magnetism and field pattern demonstrations.