Robert Morse wrote an excellent and detailed article titled, “Electrostatics with Computer-Interfaced Charge Sensors”. Download the article and discover how to use this sensor to measure charge polarity, charging by induction and more.
Vernier is again sponsoring the NABT Ecology/Environmental Teaching Award that will be given to a secondary school teacher who has successfully developed and demonstrated an innovative approach in the teaching of ecology/environmental science and has carried his/her commitment to the environment into the community. Our sponsorship of this award includes $1000 toward travel to the NABT National Convention and $500 of Vernier equipment. The recipient also receives a plaque to be presented at the NABT National Convention, and a one-year complimentary NABT membership. Nomination deadline is March 15, 2008.