Soda Glass Pneumatic Trough with Concave Base, 12 x 6 inch Subcategory_Scales and Balances Composite rod splitting glass and

Composite rod splitting glass and brass at its midpoint

and field magnet for direct observation as students trace how current produces rotation in a closed magnetic circuit

with a clean linear pole structure for field-line mapping work

the diverging curvature paired with low mass for ray-box mounts and lightweight optics setups

the shatter-resistant body splitting white light into spectral colors for safer per-desk dispersion work

Soda Glass Pneumatic Trough with Concave Base, 12 x 6 inch Subcategory_Scales and Balances Composite rod splitting glass andSoda glass pneumatic trough with concave base measures 12 inches diameter by 6 inches tall for gas collection over water.