Ancient Roman glass can be applied and today

Glass, made in Ancient Rome, gains interesting physical properties after centuries of idle time in the earth, scientists in "Works of National academy sciences" write. In Ancient Rome glass vessels were usually used for storage of wine, water and cosmetics. When they broke, that, lying in the earth, became covered by a dust layer and soils, were affected by changing temperatures, moisture and mineral substances. Today these tiny slices of glasses find on building sites and archaeological objects. On their surface it is possible to see the whole mosaic of being poured flowers – blue, green and...