Available reading options
Readers use a consistent high-contrast publication appearance, can save articles on their own device, and can use the static e-reader edition. Articles include a one-minute reading option and long descriptions for complex explanatory figures.
Keyboard and screen-reader support
The site provides a skip link, semantic headings and landmarks, visible focus states, descriptive control labels, and keyboard-accessible navigation. The search shortcut is Ctrl K on Windows and Linux or Command K on macOS.
Report a problem
If any part of Nulltap is difficult to use, email [email protected]. Include the page URL, the task you were trying to complete, the browser or assistive technology involved, and a description of the barrier. A screenshot is useful when it can be shared safely.