Vernier consultant and ham radio enthusiast Lew Malchick had to troubleshoot a problem with one of his radios. Lew checked the circuit using a traditional voltmeter, but nothing showed up. Then Lew hooked up the Vernier Differential Voltage Probe and the problem became apparent.
Joan Pease, AP Chemistry teacher at Hall High School, West
Hartford, CT, has her students participate in an annual Chemistry
Fair. Students design a unique experiment testing a topic that was
studied during the year.
Last year, two of her students, David Leer and Douglas Dell’Accio,
designed a project that used the Vernier Conductivity Probe to
investigate the Belousov-Zhabotinsky Oscillating Reaction.