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Cross-disciplinary design: Dual labeling in nanometers and electron volts supports both physics and chemistry instruction
Gravity Lab $13
less downtime: Spring-loaded clips hold tubes securely but release easily
it can act as a motor—perfect for exploring how generators and motors are two sides of the same physics
and beveled edges for long classroom life
E-Field Detector Google Ads Chemistry Cross-disciplinary design: Dual labeling inDetect electric field strength and charge polarity quantitatively At last, electric fields are made visible. Arbor Scientifics E Field Detector is a sensitive, student friendly instrument that lets teachers and students directly investigate the effects of positive and negative electrical charge. Using its handheld probe, students can sniff out unknown charges, observe charging by induction, and explore how electric fields behave in spaceturning
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