Oersted's Apparatus, demonstrates the action of electric current on a magnet. A cobalt steel needle (75mm long) with agate bearing supported by pivot, mounted on a plastic base and surrounded by rectangular frame fitted with terminals, 0.6 lbs, 8.0x7.5x1.8in
Forensic Case Study Murder at Eagle Nest Harbor kit, Role of a Forensic Technician As They Analyze Hair, Fiber, Fingerprint, Blood, and Hand Writing Evidence to Help Pin Point the Killer, Unique and Com
KidWind Balsa Blade Sheets, very lightweight and stiff, and it is perfect for making experimental wind turbine blades, for College, High School, and Middle School Science, Pk100
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