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Small stick of wood, of coiled and waxed paper or another combustible material, covered with phosphorus and sulphur in an end, which takes on having rubbed it with a rugose surface.
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System of symbols and rules that allows to compose and to decipher a message.
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Solid explosive formed by a mixture of nitroglycerine and a porous material.
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The telephone is a device of telecommunication designed to transmit acoustic signs distantly by means of electrical signs.
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A cinematograph is a machine, work of the brothers Lumière, capable of filming and projecting images in movement. Patented at the end of the 19th century, it was the first machine capable of rolling and projecting movies of cinema.
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The toothpaste or pasta of teeth is used for the dental cleanliness, almost always with a toothbrush.
