Template:Motd/2023-08-29 (en)

Self-closing flood barriers tested in a lab

 Template:Motd/2023-08-29

This is the English translation of the Media of the day description page from 29 August 2023.

Descriptions in other languages:

• Motd/2023-08-29 (cs)
• Motd/2023-08-29 (en)
• Motd/2023-08-29 (myv)
• Motd/2023-08-29 (sl)
• Motd/2023-08-29 (uk)