00:00 archaeologists have revealed the oldest wooden structure discovered about half a million years ago,
00:06 which can be more advanced than before.
00:09 Locke points archaeologists
00:11 for the oldest wooden structure dating back 9,000 years ago.
00:15 Archaeologists say that for oldest wooden structure dating back 9,000 years ago,
00:21 the discovered wooden structure of previous record holders dates back to 476,000 years ago.
00:29 Discovered wooden structure dates back to 476,000 years ago – Homo sapiens' oldest proof of about
00:37 300,000 years ago the extremely well-preserved wooden structure was found near the Tanzania border
00:44 in Colombo waterfalls in the north of Zambia.
00:48 According to a study that explains the finding in Nature magazine,
00:52 it dates back to at least 476,000 years before Homo sapiens' evolution.
00:59 Sign signs that are used combine the two large stumps to combine a platform.
01:04 Passage or residential structure keep our relatives on the water.
01:09 The collection of wood appliances, including a wedge and digging bar, was also discovered in the field.
01:16 People's ancestors were now known that they are currently using wood,
01:20 but for limited purposes such as starting or hunting.
01:24 Archaeologist Larry Barham, chief author Liverpool University of England and Research,
01:30 said that AFP had previous record for oldest wooden structure 9,000 years ago.
01:36 Mr Barham said that building was excavated in area on banks of Colombo River,
01:43 above a highly 235-metre waterfall.
01:46 A discovery of luck in 2019,
01:49 the high water level in Colombo Falls is believed to have maintained the structure for centuries.
01:56 Discoveries containing such ancient woods are rare because they tend to leave the small trace
02:02 behind for historical recording.
02:04 However, the high water in Colombo waterfalls is believed to have maintained the structure for centuries.
02:11 Imagination and skills in 1950s and 1960s,
02:16 the excavations in Colombo region revealed some wood,
02:20 but could not be dated correctly.
02:22 However, this time, the researchers used a new method called luminescence dating,
02:28 which measures the last exposure to sunlight.
02:32 The structure is thought to be used as a platform this revealed that the structure was much older
02:38 than that of researchers thought at least 476,000 years ago.
02:43 The oldest proof of Homo sapiens is about 300,000 years ago.
02:48 However, the fossils of Homo heidelbergensis,
02:52 who was thought to have lived 700,000 to 200,000 years ago,
02:58 were found in the region.
02:59 Barham,
03:00 "Discovery of the wooden structure this has changed my way of thinking about way."
03:06 He added,
03:07 "They turned their surroundings make life easier by making a platform to sit by the river just do.
03:13 Their daily work.
03:14 They used their intelligence,
03:16 imagination and skills to create something they've never seen before.
03:21 Something that has never existed before.
03:24 This shows an abstract level of thought and probably language."
03:28 Sophie Archambault de Beaune,
03:30 an archaeologist at University of Lyon III in France,
03:34 said structure that does not participate in work assumes cognitive abilities such.
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