Medieval machines and inventions, such as the treadwheel crane, became indispensable during construction, and techniques of building wooden scaffolding were improved upon from Antiquity.
Maršin tan tin azzaman wan ibda d timaxluken nasan šund tarkertkert, aqqalan a ehušalan daɣ akaros, tolas musnaten n akaras wan asiftin iknan s ahišk ammutayan ɣur azzaman wen daɣ arruwan.