https://twiki.ph.rhul.ac.uk/twiki/bin/view/Public/WebRss
For other TWiki webs, replace /Public/
with the name of the web:
https://twiki.ph.rhul.ac.uk/twiki/bin/view/CM/WebRss
https://twiki.ph.rhul.ac.uk/twiki/bin/view/CM/Public/WebRss
https://twiki.ph.rhul.ac.uk/twiki/bin/view/Main/WebRss
https://twiki.ph.rhul.ac.uk/twiki/bin/view/PP/WebRss
https://twiki.ph.rhul.ac.uk/twiki/bin/view/PP/Public/WebRss
https://twiki.ph.rhul.ac.uk/twiki/bin/view/Public/WebRss
https://twiki.ph.rhul.ac.uk/twiki/bin/view/ShowCase/WebRss
https://twiki.ph.rhul.ac.uk/twiki/bin/view/Students/WebRss
https://twiki.ph.rhul.ac.uk/twiki/bin/view/Students/PostGraduates/WebRss
https://twiki.ph.rhul.ac.uk/twiki/bin/view/Students/UnderGraduates/WebRss
https://twiki.ph.rhul.ac.uk/twiki/bin/view/TWiki/WebRss