Hatami said that when the ancient people of Abarkuh dug water transfer tunnels, known as a qanat, they added stairs connecting the houses along the route to the tunnels. The links to the tunnels ...

Provenance, or the documented ownership history of your artwork.

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

# When you run this, it prints "Hello", waits 1 second, then prints "World". # The sleep here mimics an I/O delay without blocking the thread.