diff --git a/content/curriculum/index.md b/content/curriculum/index.md
index 160f6dc..18a6cd1 100644
--- a/content/curriculum/index.md
+++ b/content/curriculum/index.md
@@ -26,7 +26,7 @@ Along with talks, conversations and newly commissioned audio experiments, the se
 
 Appearing at the live session are {{< nosup black >}}[Alessandro Bosetti](https://liquidarchitecture.org.au/artists/alessandro-bosetti){{< /nosup >}}, {{< nosup black >}}[Martina Raponi](https://liquidarchitecture.org.au/artists/martina-raponi){{< /nosup >}}, {{< nosup black >}}[Sue Tompkins](https://www.themoderninstitute.com/artists/sue-tompkins){{< /nosup >}},  {{< nosup black >}}[Roslyn Orlando](https://liquidarchitecture.org.au/artists/roslyn-orlando){{< /nosup >}}, {{< nosup black >}}[Justin Clemens](https://liquidarchitecture.org.au/artists/justin-clemens){{< /nosup >}}, and {{< nosup black >}}[Mehak Sawney](https://liquidarchitecture.org.au/artists/mehak-sawhney){{< /nosup >}}; plus contributions by{{< nosup black >}}[Robert Ochshorn](https://rmozone.com/){{< /nosup >}}, {{< nosup black >}}[Jennifer Walshe](https://liquidarchitecture.org.au/artists/jennifer-walshe){{< /nosup >}}, {{< nosup black >}}[Tomomi Adachi](https://liquidarchitecture.org.au/artists/tomomi-adachi){{< /nosup >}}, {{< nosup black >}}[Johannes Kreidler](https://liquidarchitecture.org.au/artists/johannes-kreidler){{< /nosup >}}, Michael McClelland and more.
 
-Instruments are for playing. Preview the instrument now: {{<nosup>}}[word processor](https://machinelistening.exposed/experiment/word-processor/){{</nosup>}}. 
+Instruments are for playing. Preview the instrument now: {{<nosup>}}[word processor](https://machinelistening.exposed/experiment/word-processor/){{</nosup>}}.  N.B. works best with Firefox.
 
 
 # Machine Listening, a curriculum