Drug testing model Set, Students act as members of a hospital administration who are responsible for developing a substance-abuse prevention/drug testing program, Students will explore the chemical and physical properties of five illicit drugs and build a model for each drug
Fiber Optics Voice and Data Kit, fiber optics communications, Transmit your voice or a 1kHz signal through the fiber optic cable to a fiber optic receiver, components: including PC boards; microphone; speaker and fiber optic cable, with Transmitter and receiver
Whiteboard Mechanics system consists of a large, colorful, and easy-to-see components, made of heavy-gauge aluminum and stored in a foam cushioned storage case. Setting up a demonstration is quick and simple!
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