Rescuers worked around the clock for three days to free security guard Hernan Gil from the rubble of the building where he worked.

The two were atop the 1,454 ft (443m) building for at least ten minutes and displayed a large banner before climbing down.

People have been attempting to turn Kindles into more than e-readers since the first devices came out nearly two decades ago. The e-ink displays are low-power and great for displaying information ...