The Curvimeter is the perfect tool to measure curved lines on a map. These devices go by a variety of names: opisometer, meilograph, or simply a map measurer, but the idea and component parts are the same: a convenient handle, an indication face, and a small wheel to roll along your map route. Learn how it works by assembling the Curvimeter from the Ugears STEM-Lab collection. https://ugearsmodels.com/curvimeter.html | Ugears

4K views · 99 reactions | Never Ride the Black Horse at Night  Irish folklore warns that a beautiful black horse standing alone at night might not be a horse at all. Irish folklore, Púca legend, shapeshifter mythology, Celtic mythology, black horse folklore, Irish fairy tales, trickster spirits, supernatural creatures, The Irish Remembered #Folklore #Mythology #Storytelling #History #IrishFolklore | The Irish Remembered | Facebook