As part of World Heritage Day celebrations, the Department of Archaeology, Museums and Heritage has organised a lecture programme at its premises in city tomorrow (Apr. 18) at 11 am. P.L. Udaya Kumar of Mythic Society, Bengaluru, who heads Inscriptions 3D Digital Conservation Project, will deliver a lecture on ‘3D laser scanning in conserving stone inscription (shila shasana)’ with demonstration. Students and public interested in history may attend the lecture programme. Entry is free. For details, contact Ph: 0821-2424671 or 2424673, according to a press release from the Deputy Director, Department of Archaeology, Museums and Heritage.