diff --git a/README.md b/README.md
index a5a6a09..85bfc42 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,8 @@
GeoMeteorites is an interactive visualization of the history of meteorites on Earth, using [D3](https://d3js.org/) and [Three.js](https://threejs.org/).
It was developed in 2018 as a group project for the [EPFL](https://www.epfl.ch/en/) Data Visualization course (COM-480).
-
+
+
A pre-recorded demo is also available [here](https://youtu.be/8MsuDOANd18).
@@ -11,7 +12,7 @@ A pre-recorded demo is also available [here](https://youtu.be/8MsuDOANd18).
The following sources were used for the data:
-* The meteorites data (date, coordinates, composition) is from [this dataset](https://www.kaggle.com/datasets/nasa/meteorite-landings) collected by the Meteoritical Society and published by NASA.
+* The meteorites data (date, coordinates, composition) is from [this dataset](https://www.kaggle.com/datasets/nasa/meteorite-landings) collected by the Meteoritical Society and published by NASA
* The mapping from coordinates to country was performed using [OpenStreetMap](https://www.openstreetmap.org) data
* Information on notable meteoric events is taken from the [International Comet Quarterly](http://www.icq.eps.harvard.edu/meteorites.html)
diff --git a/visualization-screenshot.png b/visualization-screenshot.png
new file mode 100644
index 0000000..98566f4
Binary files /dev/null and b/visualization-screenshot.png differ