Laser helps in cleaning the monuments

by Sethu Maathavan    October 23, 2008

Technology not only serves the present but also the past and the future. Laser beams are used for the removal of the black crust from monuments which is caused by pollution. Greek restorers are using an laser technology which seems innovative and its uncovering the colours and ornamentatuioin which has been hidden by the dust and pollutents for decades.

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