9 Scientific experiment and study kits for home, school or laboratory use comprised of microscopes, microscope slides, barometers, balances, scales, petri dishes, laboratory glassware, metersticks, prisms, timers, safety goggles, dissection tools, laboratory plasticware, stoppers, magnifiers, lenses, wires, switches, meters, gloves, thermometers, stands, clamps, brushes, rulers, nets, charts, specimens, organs, models, burners, tubing, springs, tuning forks, rock and mineral sets, test papers, stains, chemicals, aprons, and written instructional manuals for use in conducting scientific experiments in the fields of chemistry, biology, physics, geology, meteorology, and ecology; laboratory equipment, namely, scales; microscopes