ELEMENT 115 / MOSCOVIUM periodic table design. Element 115 is rumored to be used by the gravity reactors that power possibly human-recovered UFO craft. 288 is the atomic weight of moscovium, synthesized in 2003 by Russian & American scientists in Russia. The text below the Mc symbol is the electron configuration for 115. The 2 parallel lines designate the state of moscovium at 20 celsius, which is: “synthetically produced.” Great find for someone interested in UAP topics, aliens, flying saucers, and more. Lightweight, Classic fit, Double-needle sleeve and bottom hem