Electric Paint Pen is like a liquid wire. It acts as a conductive adhesive and can be used as a capacitive sensor. Suitable for application on a wide range of materials from fabric to wood to paper. Nontoxic, dries in under 15 minutes to become conductive, Size: 10ml tube
Bimetallic Strip Commercial, Pack Of Bi-Metal Strips For Practicals And Project Work. There Are 10 Strips Each Measuring 100 X 8 X 0.5 mm Securely Attached To Wooden Supports, Students Can Use Them To Investigate Bending Action As They Are Heated Or Build Them
Harbottle, teaching tool for introducing pressure and discussing its applications, such as vacuum cleaners, flight, pumps, weather, and even how we breathe, balloon and a bottle, Measures 5In in diameter. Grades 5 and up
Digital To Analogue Convertor, Can Be Powered From The Adc Or From A Separate 12V Power Supply. The Dac Has Dimensions Of 8 X 5 X 2.5 Inches, Converted To 0 To 7V Analogue Output, Demonstrated To Show That Information Is Lost During The Conversion Process.
Analogue To Digital Convertor, Excellent System For Demonstrating The Basis Of Digital Communications. An Analogue Input In The Range 0 To 7V Is Converted To A Binary Digital Output In 1V Steps (I.E. 1V Is Represented By 001, 2V By 010, Etc.)
Kit, Stem Investigations: Make Your Own Liquid Crystal Thermometer, Includes: 5 g Cholesteryl Oleyl Carbonate, 5 g Cholesteryl Pelargonate, 5 g Cholesteryl Benzoate, 8 Dram Vials with Caps, 90 Clear Labels, 8 Plastic Forceps, 16Black Index Card, 4inx 6in, for 8 groups, Teacher's Manual included
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