diff --git a/revealjs/alternative_energy/img/biogas_funktion.png b/revealjs/alternative_energy/img/biogas_funktion.png new file mode 100644 index 0000000..5a51126 Binary files /dev/null and b/revealjs/alternative_energy/img/biogas_funktion.png differ diff --git a/revealjs/alternative_energy/index.html b/revealjs/alternative_energy/index.html index f28b22b..d0965ba 100644 --- a/revealjs/alternative_energy/index.html +++ b/revealjs/alternative_energy/index.html @@ -232,20 +232,37 @@ - + +
+

Nachteile

+ + +
@@ -430,7 +447,8 @@