The 2010 eruption of the Icelandic volcano Eyjafjallajökull caused major disruption to air travel across Europe. Eyjafjallajökull also caused major disruption to newsreaders around the world, who had the daily struggle of having to pronounce the volcano's name correctly.
Ragnar Heidar has now created a Leaflet.js map to teach you how to pronounce the names of Icelandic volcanoes correctly.