50Ω Resistance Unit, Max 7.0V Subject_Anatomy this demonstration electroscope detects and

this demonstration electroscope detects and visually quantifies the magnitude of static charges

Six-piece transparent acrylic prism and lens set with all faces polished

the candy-bar form letting students break each piece into smaller magnets that retain their own north and south poles

and stomach demonstrates internal anatomy and organ relationships for ichthyology teaching

with lengths varying by density to isolate the mass-volume-density relationship for student investigation

50Ω Resistance Unit, Max 7.0V Subject_Anatomy this demonstration electroscope detects andLabeled terminal 50 ohm resistance unit at 7. 0V max in a plastic enclosure, providing the standard mid range value for current limiting LEDs and dropping resistors in student circuits.