Hand-Powered AC/DC Motor Generator Demonstration Model Capacity_100mL Fullerene C60 kit with 60

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

Reel of 250-foot 24 SWG nichrome resistance wire

and specific-heat comparisons

this adjustable board accommodates specimens for butterfly

Twelve-slot natural wood buret rack organizes vertical buret storage and simultaneous titration setup in chemistry and analytical laboratory classrooms

Hand-Powered AC/DC Motor Generator Demonstration Model Capacity_100mL Fullerene C60 kit with 60Engineered to expose both AC and DC generation on a single hand cranked apparatus, this motor generator pairs a split ring commutator against slip rings with bulb indicators.