Name | Name:Ubora Tower 1 | Name:Bent Pyramid |
Height | Height:256 m, (840 ft) | Height:101 m, (332 ft) |
Location | Location:Dubai, United Arab Emirates | Location:Egypt |
Year Constructed | Year Constructed:2007 | Year Constructed:c. 2605 BC |
Description | Description: | Description:Angle of slope decrease during construction to avoid collapse. It was the tallest freestanding structure on land from c. 2605 BC to c. 2600 BC |