Wankel Engine, Rotary Engine Model, plastic housing enables the students to see the internal structure at all angles. The rotor starts moving when the switch is turned on. It is powered by 110V AC
Tectonic Model set, Demonstrate plate, plate boundary interactions and the geometry and relative motions of faulting of geologic layers using 3-D manipulative models, Versatile kit contains a Fault Model Set of 5 manipulatives and a Tectonics Sand Layer Model
Satin* Fiberoptic Miller Blade, featues: Stainless steel construction with Satin non-glare finish, Fiberoptic light transmission provides cool, obstruction free viewing, Fully compatible with all major of laryngoscopes conforming to ASTM F965 or ISO 7376, Size: 2