Alaska, USA Amsterdam Arizona, USA Australia Barcelona, Spain California, USA Central Europe Colorado, USA Connecticut, USA Delaware, USA Florida, USA France Georgia, USA Illinois, USA Iowa, USA Maryland, USA Massachusetts, USA Mexico Michigan, electric forest Michigan, USA Missouri, USA Nevada, USA New Hampshire, USA New Jersey, USA New York, USA New York, USA North Carolina, USA Ohio, USA Oklahoma, USA Pennsylvania, USA Southern Africa Spain Tennessee, USA Tennessee, USA Texas, USA United Kingdom Virginia, USA Washington D.C., USA Washington DC, USA Washington, USA West Europe West Virginia, USA Western Canada