geo-logic

Description:   Dynamically explore The Earth on a web browser!

Description:   Explore Relative Age Dating.

Description:   Rugged, welded-steel construction and specialized features make this specimen cabinet the most durable choice for storing valuable scientific collections.

Description:   This all-inclusive electronics educational system begins with the main platform unit, the Electronics Universal Training System. This is an all-inclusive desktop sized platform in which different electronic training modules can be plugged in and out of. The platform contains all the tools a student would need to complete a full course in electricity and electronics, including an internal power supply for providing power to modules, two voltmeters, an ammeter, frequency counter, logic probe, logic analyzer, two-channel oscilloscope, and function generator. Students can then plug in 40 different educational modules,<B> sold separately</B>, into the base unit to cover topics ranging from basic DC circuits all the way up to state-of-the-art ARM and AVR microcontrollers used in modern cell phones and other devices. Using this platform together with the plug-in module boards will transform beginners into experts by covering all of the following topics: DC Circuits, Magnetism and Induction, Diodes, Zeners, and Transistors, Bipolar and FET transistor amplifiers, Industrial Semiconductors, Optoelectronic Semiconductors, Electrical Control Circuits, Operational Amplifiers, Power Amplifiers, Power Supplies, Oscillators and Tuned Amplifiers, Motor and generator Control, Motor Speed control, AC/DC and DC/AC conversion, 3 phase motor control, Sensors and Actuators, Automotive Charging & Ignition, Logic Components, Demultiplexers, decoders, adders, Sequential Logic, ADC and DAC circuits, Logic Families, CAN-BUS systems, Microcontrollers, Programmable Logic.

Description:   This kit is designed to take students new to computing and sewing through a series of projects where they learn simple, parallel and computational circuitry, sequencing, conditional logic, sensor reading, functions and related programming in Arduino, 3D crafting and design, and computational thinking practices such as debugging, iteration, revision, problem solving, and algorithmic thinking.

Description:   For use with Basic™ 47, Basic 70, Fiberglass 30, Protector® XStream®, Protector Premier™, Protector ClassMate®, Protector PVC Perchloric Acid, Protector Stainless Steel Perchloric Acid, Logic+, Logic, Cell Logic, PuriCare Procedure Stations and Protector Radioisotope laboratory hoods

Description:   Logic Cart fits under any telescoping base stand. Features three small and one large compartments, one drawer, front panel cut out for dispensing wipers or gloves, and HDPE worksurface. W×D×H: 635×483×686 mm (25×19×27").

Description:   PURIFIER LOGIC STAND 50.5 X 29

Description:   Electronics Snap Circuit Kits feature easy-to-connect components, making them perfect for elementary electronics labs.

Description:   <B>Fun Introduction and Review of How Water Is Formed</B>

Description:   Learn how to use a dichotomous key.