There are lost cities all over the world. Some, like the remains of Mayan cities hidden beneath a thick canopy of rainforest in Mesoamerica, are found with the help of laser lights.
Now the same technology which located those Mayan cities has been used to rediscover a southern African city that was occupied from the 15th century until about 200 years ago. This technology, called LiDAR, was used to “redraw” the remains of the city, along the lower western slopes of the Suikerbosrand hills near Johannesburg.
From Quartz. Story by Karim Sadr.
It is one of several large settlements occupied by Tswana-speakers that dotted the northern parts of South Africa for generations before the first European travellers encountered them in the early years of the nineteenth century. In the 1820s all these Tswana city states collapsed in what became known as the Difeqane civil wars. Some had never been documented in writing and their oral histories had gone unrecorded.
Read more at Quartz..
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