Ключевые слова: attract, attracting, attraction, background, business, chrome, concept, connection, copy, design, electromagnetic, energy, experiment, field, flat, gravity, grey, horseshoe, iron, lab, laboratory, lay, light, magnet, magnetic, magnetism, metal, nail, nails, nanotechnology, object, physics, polarity, polarize, power, powerful, science, scientific, space, steel, success, table, text, top, view,