Half-million-year-old wooden structure unearthed in Zambia
Ancient timber preserved in a riverbed suggests humans were building wooden structures 500,000 years ago.
![](https://whatco.me/media/cache/resolve/entry_thumb/79/e0/79e06d9eb5474fae78ca6e5b7f60282cfc96e55a79302cbb11caff4f409e0431.jpg)
Ancient timber preserved in a riverbed suggests humans were building wooden structures 500,000 years ago.