The millimeter-thick paperboard behaves just like plastic; it's strong, transparent, shapeable—and can hold boiling water. But it degrades within a year on the ocean floor.

For detailed descriptions and examples, please refer to the official documentation. Here ... images in the figure below We can use is_monochrome to determine whether an image is monochrome, as shown ...

The documentation for the stable version is available at: https://sshuttle.readthedocs.org/ The documentation for the latest development version is available at ...