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Rubber is an elastic substance made from rubber tree sap or by a chemical process. Natural rubber was brought to [[Europe]] by [[Christopher Columbus]] from the West Indies. Synthetic rubber was first made in 1879.
'''Rubber''' is an elastic substance made from rubber tree sap or by a chemical process. Natural rubber was brought to [[Europe]] by [[Christopher Columbus]] from the West Indies. Synthetic rubber was first made in 1879.
[[Category:Materials]]