Modified atomic force microscope allows for high-speed, high-res imaging of live neurons. This is a hippocampal neuron in action.
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Thedan Script - used extensively by Gardnerian Witches
Runic Alphabets - they served for divinatory and ritual purposes, as well as the more practical use; there are three main types of Runes; Germanic, Scandinavian/Norse, and Anglo-Saxon and they each have any number of variations, depending on the region from which they originate
Celtic and Pictish - early Celts and their priests, the Druids, had their own form of alphabet known as “Ogam Bethluisnion”, which was an extremely simple alphabet